Pith Number

pith:T652IW7E

pith:2009:T652IW7ERZLCTIKPCJ2375NJS2

not attested not anchored not stored refs pending

A Dynamic Programming Implemented 2x2 non-cooperative Game Theory Model for ESS Analysis

Chen Shi, Fang Yuan

arxiv:0904.4298 v1 · 2009-04-28 · 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{T652IW7ERZLCTIKPCJ2375NJS2}

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	2026-07-04T15:41:52.186538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fbba45be48e5629a14f1275bff5a996b2b14fb72102d33b1ae70e38842fe341

Aliases

arxiv: 0904.4298 · arxiv_version: 0904.4298v1 · doi: 10.48550/arxiv.0904.4298 · pith_short_12: T652IW7ERZLC · pith_short_16: T652IW7ERZLCTIKP · pith_short_8: T652IW7E

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/T652IW7ERZLCTIKPCJ2375NJS2 \
  | 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: 9fbba45be48e5629a14f1275bff5a996b2b14fb72102d33b1ae70e38842fe341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a769c4165aa3c7058bc4c3facbf101ed2976c130a489c73827ad0acd552665",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2009-04-28T02:52:08Z",
    "title_canon_sha256": "37e88ff96f6241e67892006522ecbd0f7401413ca04bea006f09bfe0d93bf1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4298",
    "kind": "arxiv",
    "version": 1
  }
}