Pith Number

pith:7PPTDUPJ

pith:2017:7PPTDUPJME4U7LA2LFY7OQXHOK

not attested not anchored not stored refs pending

NetSciEd: Network Science and Education for the Interconnected World

Catherine Cramer, Hiroki Sayama, Lori Sheetz, Stephen Uzzo

arxiv:1706.00115 v2 · 2017-05-31 · cs.CY · physics.ed-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PPTDUPJME4U7LA2LFY7OQXHOK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:34:41.556751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbdf31d1e961394fac1a5971f742e7728314022d74581b5bb0667c101481e920

Aliases

arxiv: 1706.00115 · arxiv_version: 1706.00115v2 · doi: 10.48550/arxiv.1706.00115 · pith_short_12: 7PPTDUPJME4U · pith_short_16: 7PPTDUPJME4U7LA2 · pith_short_8: 7PPTDUPJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7PPTDUPJME4U7LA2LFY7OQXHOK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fbdf31d1e961394fac1a5971f742e7728314022d74581b5bb0667c101481e920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12bba8de62d31d2949ec1cbc5908c261632b85e6498647adf34f0cd1f3f36afe",
    "cross_cats_sorted": [
      "physics.ed-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-05-31T22:30:24Z",
    "title_canon_sha256": "24ac731efa8744b2397eda7ec61b3e59456c5befb14299c8a8183a94cdd923f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00115",
    "kind": "arxiv",
    "version": 2
  }
}