Pith Number

pith:73SARK62

pith:2017:73SARK62ZFPUPQMRVRGMQ2YYDL

not attested not anchored not stored refs pending

Testing the science/technology relationship by analysis of patent citations of scientific papers after decomposition of both science and technology

Christopher L. Magee, Fang Han

arxiv:1705.00258 v1 · 2017-04-30 · cs.DL · physics.soc-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{73SARK62ZFPUPQMRVRGMQ2YYDL}

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	2026-05-18T00:45:21.001739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee408abdac95f47c191ac4cc86b181af75d1591adbee9d64df7a9cd3796e93b

Aliases

arxiv: 1705.00258 · arxiv_version: 1705.00258v1 · doi: 10.48550/arxiv.1705.00258 · pith_short_12: 73SARK62ZFPU · pith_short_16: 73SARK62ZFPUPQMR · pith_short_8: 73SARK62

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/73SARK62ZFPUPQMRVRGMQ2YYDL \
  | 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: fee408abdac95f47c191ac4cc86b181af75d1591adbee9d64df7a9cd3796e93b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "128244125f333c38bc24a851eea67752225d1cad271edb128d99dd6140324ac8",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2017-04-30T00:56:15Z",
    "title_canon_sha256": "9c6735eb08ea69614a9f124f413cd8c1fa43cb77724df3191b66229886427598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00258",
    "kind": "arxiv",
    "version": 1
  }
}