Pith Number

pith:BRDR56NM

pith:2009:BRDR56NMJACJVZKUBWJAMJQFFU

not attested not anchored not stored refs pending

Detection of network motifs by local concentration

Etienne Birmele

arxiv:0904.0365 v2 · 2009-04-02 · stat.AP · 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{BRDR56NMJACJVZKUBWJAMJQFFU}

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	2026-05-18T04:35:05.436456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c471ef9ac48049ae5540d920626052d1fc062a1b67d2bee492c08735ee830af

Aliases

arxiv: 0904.0365 · arxiv_version: 0904.0365v2 · doi: 10.48550/arxiv.0904.0365 · pith_short_12: BRDR56NMJACJ · pith_short_16: BRDR56NMJACJVZKU · pith_short_8: BRDR56NM

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/BRDR56NMJACJVZKUBWJAMJQFFU \
  | 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: 0c471ef9ac48049ae5540d920626052d1fc062a1b67d2bee492c08735ee830af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c610382aa07cc2b65f55555f0464c7af0eaff1b3d7a2265cd87f1860df74fc",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2009-04-02T11:25:42Z",
    "title_canon_sha256": "0ff2b0de29a5b48e090082a2ce13e8c649b90c8f1b8fae049eb4d8685d6095f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0365",
    "kind": "arxiv",
    "version": 2
  }
}