Pith Number

pith:JVF2TYCX

pith:2015:JVF2TYCXILKSACUMIONUBJBRAV

not attested not anchored not stored refs pending

Survival and extinction results for a patch model with sexual reproduction

Eric Foxall, Nicolas Lanchier

arxiv:1504.01409 v1 · 2015-04-06 · 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{JVF2TYCXILKSACUMIONUBJBRAV}

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	2026-05-18T02:19:27.304246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4ba9e05742d5200a8c439b40a4310559d3cf162743d764bad4418b2816f1ee

Aliases

arxiv: 1504.01409 · arxiv_version: 1504.01409v1 · doi: 10.48550/arxiv.1504.01409 · pith_short_12: JVF2TYCXILKS · pith_short_16: JVF2TYCXILKSACUM · pith_short_8: JVF2TYCX

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/JVF2TYCXILKSACUMIONUBJBRAV \
  | 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: 4d4ba9e05742d5200a8c439b40a4310559d3cf162743d764bad4418b2816f1ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3da6306d3d548dc35c2f803ff18edf150edd03034d2ce1a3391c8f89dec70c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-04-06T20:22:48Z",
    "title_canon_sha256": "537dd872a79a2e473bf59ba7596e6f3a45ee25b49009e20b2709accbc03dd965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01409",
    "kind": "arxiv",
    "version": 1
  }
}