<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:dc="http://purl.org/dc/terms/"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:spdx="http://spdx.org/rdf/terms#">

  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <link rel="shortcut icon" href="sites/all/themes/cpstandard/favicon.ico" type="image/vnd.microsoft.icon" />

    <title>NIST Public Domain Notice with license fallback | Software Package Data Exchange (SPDX)</title>

    <link rel="shortcut icon" href="sites/all/themes/cpstandard/favicon.ico" type="image/vnd.microsoft.icon" />
    <link type="text/css" rel="stylesheet" media="all" href="sites/all/themes/cpstandard/css/style.css" />
    <link type="text/css" rel="stylesheet" media="all" href="sites/all/themes/cpstandard/css/colors.css" />
    <link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet" />
    <!-- GOOGLE FONTS -->
    <link href='//fonts.googleapis.com/css?family=Roboto:400,400italic,300,300italic,100italic,100,500,500italic,700,700italic,900,900italic' rel='stylesheet' type='text/css' />

    <style type="text/css">

      .page {
        color: #58595b;
      }

      #header {
        border-bottom: 3px solid #4597cb;
        padding-bottom: 50px;
      }

      .breadcrumb {
        margin-top: 25px;
      }

      #content-header h1 {
        color: #58595b;
      }

      .page h2, h3, h4, h5 {
        color: #00416b;
      }

      .page h1 {
      font-size: 2em;
      }

      .page h2 {
      font-size: 1.5em;
      }

      a, a:visited, a:hover {
        color: #00416b;
      }

      #footer-copyright {
        margin-top: 25px;
      }

      .replaceable-license-text {
      color: #CC0000;
      }

      .replaceable-license-text p var {
      color: #CC0000;
      }

      .optional-license-text {
      color: #0000cc;
      }

      .optional-license-text p var {
      color: #0000cc;
      }
      ul, ol, li {
      margin: 10px 0 10px 0;
	  }
    </style>

  <script type="text/javascript">

    var _gaq = _gaq || [];
    _gaq.push(['_setAccount', 'UA-3676394-2']);
    _gaq.push(['_trackPageview']);

    (function() {
      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
      ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
    })();

  </script>

  </head>

  <body typeof="spdx:License">

  <div id="lf-header" class="collaborative-projects">
    <div class="gray-diagonal">
      <div class="container">
        <a id="collaborative-projects-logo" href="http://collabprojects.linuxfoundation.org">Linux Foundation Collaborative Projects</a>
      </div>
    </div>
  </div>

  <div id="header">
    <div id="header-inner">
      <a href="/" title="Home" rel="home" id="logo">
        <img src="https://spdx.org/sites/cpstandard/files/logo_spdx_250.png" alt="Home" />
      </a>

      <div id="name-and-slogan">
        <div id="site-name">
          <h1><a href="/" title="Home" rel="home">Software Package Data Exchange (SPDX)</a></h1>
        </div>
      </div>

    </div>
  </div> <!-- /header -->

  <div id="highlighted">
      <div class="region region-highlighted">
      </div>
  </div>

    <div id="page" class="page">

      <div class="breadcrumb"><a href="/">Home</a> » <a href="/licenses">Licenses</a></div>

      <h1 property="dc:title">NIST Public Domain Notice with license fallback</h1>
      <div style="display:none;"><code property="spdx:deprecated">false</code></div>
      <h2>Full name</h2>
          <p style="margin-left: 20px;"><code property="spdx:name">NIST Public Domain Notice with license fallback</code></p>

      <h2>Short identifier</h2>
          <p style="margin-left: 20px;"><code property="spdx:licenseId">NIST-PD-fallback</code></p>

      <h2>Other web pages for this license</h2>
          <div style="margin-left: 20px;">
            <ul>
             <li>
               <a href="https://github.com/usnistgov/jsip/blob/59700e6926cbe96c5cdae897d9a7d2656b42abe3/LICENSE" rel="rdfs:seeAlso" isValid=true isLive=true isWayBackLink=false match=false timestamp=2025-07-01T15:04:07Z>https://github.com/usnistgov/jsip/blob/59700e6926cbe96c5cdae897d9a7d2656b42abe3/LICENSE</a>
               <!--Tentative way of displaying information <p>isValid: true, isLive: true, isWayBackLink: false, match: false, timestamp: 2025-07-01T15:04:07Z</p> -->
             </li>
             <li>
               <a href="https://github.com/usnistgov/fipy/blob/86aaa5c2ba2c6f1be19593c5986071cf6568cc34/LICENSE.rst" rel="rdfs:seeAlso" isValid=true isLive=true isWayBackLink=false match=false timestamp=2025-07-01T15:04:07Z>https://github.com/usnistgov/fipy/blob/86aaa5c2ba2c6f1be19593c5986071cf6568cc34/LICENSE.rst</a>
               <!--Tentative way of displaying information <p>isValid: true, isLive: true, isWayBackLink: false, match: false, timestamp: 2025-07-01T15:04:07Z</p> -->
             </li>
           </ul>
          </div>

      <div property="spdx:isOsiApproved" style="display: none;">false</div>

      <h2 id="notes">Notes</h2>
          <p style="margin-left: 20px;">None</p>

      <h2 id="licenseText">Text</h2>
      
      <blockquote cite="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/">
          <div style="border: 2px solid grey; padding: 8px">
		      Text in italicized blue is omittable (see <a href="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/#b35-guideline-omittable-text">Matching Guidelines B.3.5</a>).
		      License or exception text will match to the text for the specified identifier if it either includes or excludes this omittable text.
			  <br/>
			  <br/>
			  Text in red is replaceable (see <a href="https://spdx.github.io/spdx-spec/v2.3/license-matching-guidelines-and-templates/#b34-guideline-replaceable-text">Matching Guidelines B.3.4</a>).
			  License or exception text will match to the text for the specified identifier if it includes a permitted variant of this replaceable text.
			  The permitted variants can be found in the corresponding regular expression as shown in title text visible by hovering over the red text.
	      </div>
	  </blockquote>

      <div property="spdx:licenseText" class="license-text">
      
      <div class="optional-license-text"> 
        <p><var class="replaceable-license-text"><span title="can be replaced with the pattern (Conditions|Terms) [oO]f [uU]se"> Conditions of Use</span></var></p>

      </div>
      <p>
        This software was developed by employees of the National Institute of
        Standards and Technology (NIST), an agency of the Federal Government and
        is being made available as a public service. Pursuant to title 17 United
        States Code Section 105, works of NIST employees are not subject to
        copyright protection in the United States. This software may be subject
        to foreign copyright. Permission in the United States and in foreign
        countries, to the extent that NIST may hold copyright, to use, copy,
        modify, create derivative works, and distribute this software and its
        documentation without fee is hereby granted on a non-exclusive basis,
        provided that this notice and disclaimer of warranty appears in all
        copies.
      </p>

      <p>
        THE SOFTWARE IS PROVIDED &quot;AS IS&quot; WITHOUT ANY WARRANTY OF ANY KIND,
        EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO,
        ANY WARRANTY THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY
        IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
        AND FREEDOM FROM INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION
        WILL CONFORM TO THE SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE
        ERROR FREE. IN NO EVENT SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING,
        BUT NOT LIMITED TO, DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES,
        ARISING OUT OF, RESULTING FROM, OR IN ANY WAY CONNECTED WITH THIS
        SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY, CONTRACT, TORT, OR
        OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR PROPERTY OR
        OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT OF
        THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
      </p>

    
      </div>

      <h2  id="licenseHeader">Standard License Header</h2>
      <div property="spdx:standardLicenseHeader" class="license-text">
        <p style="font-style: italic">There is no standard license header for the license</p>
        
      </div>
      <div property="spdx:standardLicenseTemplate" style="display: none;">
      &lt;&lt;beginOptional&gt;&gt;&lt;&lt;var;name&#61;&quot;title&quot;;original&#61;&quot;Conditions of Use&quot;;match&#61;&quot;(Conditions|Terms) [oO]f [uU]se&quot;&gt;&gt;&#10;&#10;&lt;&lt;endOptional&gt;&gt;&#10;This software was developed by employees of the National Institute of Standards and Technology (NIST), an agency of the Federal Government and is being made available as a public service. Pursuant to title 17 United States Code Section 105, works of NIST employees are not subject to copyright protection in the United States. This software may be subject to foreign copyright. Permission in the United States and in foreign countries, to the extent that NIST may hold copyright, to use, copy, modify, create derivative works, and distribute this software and its documentation without fee is hereby granted on a non-exclusive basis, provided that this notice and disclaimer of warranty appears in all copies.&#10;&#10;THE SOFTWARE IS PROVIDED &quot;AS IS&quot; WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM, OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY, CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.&#10;&#10;
      </div>

    </div> <!-- /page -->

    <div class="collaborative-projects">
      <div class="gray-diagonal">
        <div class="container">
          <div id="footer-copyright">
            <p>&#169; 2018          SPDX Workgroup a Linux Foundation Project. All Rights Reserved.        </p>
            <p>Linux Foundation is a registered trademark of The Linux Foundation. Linux is a registered <a href="http://www.linuxfoundation.org/programs/legal/trademark" title="Linux Mark Institute">trademark</a> of Linus Torvalds.</p>
            <p>Please see our <a href="http://www.linuxfoundation.org/privacy">privacy policy</a> and <a href="http://www.linuxfoundation.org/terms">terms of use</a>.</p>
          </div>
        </div>
      </div>
    </div>

    <div id="top-page-link">
      <a href="#"><i class="fa fa-arrow-circle-up"></i><span>top of page</span></a>
    </div>

  </body>
</html>
