Pith Number

pith:WYUGHPXG

pith:2015:WYUGHPXGKW4AEEQ2BZRPBUUHLL

not attested not anchored not stored refs pending

Universality classes of foraging with resource renewal

M. Chupeau, O. B\'enichou, S. Redner

arxiv:1511.01347 v2 · 2015-11-04 · q-bio.PE · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYUGHPXGKW4AEEQ2BZRPBUUHLL}

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

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	2026-05-18T01:18:41.815922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b62863bee655b802121a0e62f0d2875afe40f2727346afa296debcb00a2ba72b

Aliases

arxiv: 1511.01347 · arxiv_version: 1511.01347v2 · doi: 10.48550/arxiv.1511.01347 · pith_short_12: WYUGHPXGKW4A · pith_short_16: WYUGHPXGKW4AEEQ2 · pith_short_8: WYUGHPXG

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/WYUGHPXGKW4AEEQ2BZRPBUUHLL \
  | 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: b62863bee655b802121a0e62f0d2875afe40f2727346afa296debcb00a2ba72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8547463bcde86c0ceb46e68e5bf49662538823baa72b5f3bcccac764257e7055",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-11-04T14:26:23Z",
    "title_canon_sha256": "567e2e418c793f4ba27e82de93e670aa167ef2ca6cf73bc3464b6b69d23c7ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01347",
    "kind": "arxiv",
    "version": 2
  }
}