Pith Number

pith:C7KGGFFT

pith:2012:C7KGGFFTO5A3VTRDPDOQQGMXLC

not attested not anchored not stored refs pending

The War of Attrition in the Limit of Infinitely Many Players

Bernt Wennberg, Peter Helgesson

arxiv:1212.5518 v1 · 2012-12-19 · cs.GT · math.CA · 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{C7KGGFFTO5A3VTRDPDOQQGMXLC}

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	2026-05-18T03:37:54.192691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d46314b37741bace2378dd08199758b8fd334eb0f8e389eeaffb9d99ad2977

Aliases

arxiv: 1212.5518 · arxiv_version: 1212.5518v1 · doi: 10.48550/arxiv.1212.5518 · pith_short_12: C7KGGFFTO5A3 · pith_short_16: C7KGGFFTO5A3VTRD · pith_short_8: C7KGGFFT

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/C7KGGFFTO5A3VTRDPDOQQGMXLC \
  | 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: 17d46314b37741bace2378dd08199758b8fd334eb0f8e389eeaffb9d99ad2977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb744d9db08e158cc24d304558a3ec79805ee9da5667dcdafc126b3cad25578",
    "cross_cats_sorted": [
      "math.CA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-12-19T08:43:20Z",
    "title_canon_sha256": "c29e94df52d96b614b9e4753b576772dcd0f438f4340c73fff9a01e2a86d56f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5518",
    "kind": "arxiv",
    "version": 1
  }
}