Pith Number

pith:QXRJLZ6S

pith:2015:QXRJLZ6SJDF3SCEAF7HMYKTZHS

not attested not anchored not stored refs pending

Territorial pattern formation in the absence of an attractive potential

Jonathan R Potts, Mark A Lewis

arxiv:1503.06667 v1 · 2015-03-23 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXRJLZ6SJDF3SCEAF7HMYKTZHS}

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	2026-05-18T01:35:20.335433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e295e7d248cbb908802fcecc2a793cb31c3031cc467b2cdb0e5386ed85ef0b

Aliases

arxiv: 1503.06667 · arxiv_version: 1503.06667v1 · doi: 10.48550/arxiv.1503.06667 · pith_short_12: QXRJLZ6SJDF3 · pith_short_16: QXRJLZ6SJDF3SCEA · pith_short_8: QXRJLZ6S

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/QXRJLZ6SJDF3SCEAF7HMYKTZHS \
  | 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: 85e295e7d248cbb908802fcecc2a793cb31c3031cc467b2cdb0e5386ed85ef0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe52b6552d7512ac19a8739ef9f2f5ef70af7bd60c116a27af529cf02e21ccc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-03-23T14:50:29Z",
    "title_canon_sha256": "081e8402e8561252c60922c914d5f2ce5d5d95d82e64aa781cf83d4ced906391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06667",
    "kind": "arxiv",
    "version": 1
  }
}