Pith Number

pith:VMQO57VY

pith:2014:VMQO57VYCT36QJJWHDTJPMDSAB

not attested not anchored not stored refs pending

Stochastic eco-evolutionary model of a prey-predator community

C\'eline Hauzy, Manon Costa, Nicolas Loeuille, Sylvie M\'el\'eard

arxiv:1407.3069 v2 · 2014-07-11 · q-bio.PE · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMQO57VYCT36QJJWHDTJPMDSAB}

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	2026-05-18T02:26:52.844038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab20eefeb814f7e8253638e697b072006f4b1dd99eee4164ca3ea0931c7cf724

Aliases

arxiv: 1407.3069 · arxiv_version: 1407.3069v2 · doi: 10.48550/arxiv.1407.3069 · pith_short_12: VMQO57VYCT36 · pith_short_16: VMQO57VYCT36QJJW · pith_short_8: VMQO57VY

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/VMQO57VYCT36QJJWHDTJPMDSAB \
  | 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: ab20eefeb814f7e8253638e697b072006f4b1dd99eee4164ca3ea0931c7cf724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccaad8833ad1ee6875941c6d934181f61fd57bbbacbd35cf5ea0690d0ccc6b08",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-07-11T08:57:29Z",
    "title_canon_sha256": "f8676ad62501e60612267f11ad6d0f2641c50400e73e32e5be006bb38a7b8039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3069",
    "kind": "arxiv",
    "version": 2
  }
}