Pith Number

pith:C4M75SOS

pith:2005:C4M75SOSDAMXLGST4U23XEXEFY

not attested not anchored not stored refs pending

Some protein interaction data do not exhibit power law statistics

John Doyle, Reiko Tanaka, Tau-Mu Yi

arxiv:q-bio/0506038 v1 · 2005-06-27 · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4M75SOSDAMXLGST4U23XEXEFY}

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	2026-07-04T14:47:40.122764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1719fec9d21819759a53e535bb92e42e179931527667fedc411507a515e444d0

Aliases

arxiv: q-bio/0506038 · arxiv_version: q-bio/0506038v1 · doi: 10.48550/arxiv.q-bio/0506038 · pith_short_12: C4M75SOSDAMX · pith_short_16: C4M75SOSDAMXLGST · pith_short_8: C4M75SOS

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/C4M75SOSDAMXLGST4U23XEXEFY \
  | 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: 1719fec9d21819759a53e535bb92e42e179931527667fedc411507a515e444d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7df448f1a0cf2c808268d0986c458f24ec7d43500d423cb09ca822210f257c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2005-06-27T04:28:36Z",
    "title_canon_sha256": "d679a281e86c18e6c3d2abc81b7b79cc0909ce453355d9abd5214e1c897ef950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0506038",
    "kind": "arxiv",
    "version": 1
  }
}