Pith Number

pith:UCBEEGCH

pith:2014:UCBEEGCHWEYPLBYM772GLDUFHD

not attested not anchored not stored refs pending

Optional games on cycles and complete graphs

Benjamin Allen, Hyeong-Chai Jeong, Martin A. Nowak, Seung-Yoon Oh

arxiv:1405.4102 v1 · 2014-05-16 · 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{UCBEEGCHWEYPLBYM772GLDUFHD}

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	2026-05-18T02:51:43.134060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a082421847b130f5870cfff4658e8538fb4024be2a5a6f2c7143035970e8031a

Aliases

arxiv: 1405.4102 · arxiv_version: 1405.4102v1 · doi: 10.48550/arxiv.1405.4102 · pith_short_12: UCBEEGCHWEYP · pith_short_16: UCBEEGCHWEYPLBYM · pith_short_8: UCBEEGCH

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/UCBEEGCHWEYPLBYM772GLDUFHD \
  | 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: a082421847b130f5870cfff4658e8538fb4024be2a5a6f2c7143035970e8031a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f6c1fad0e10ec45baf169edd07f6849eee502081a1bed18d827db94da430f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-05-16T09:23:03Z",
    "title_canon_sha256": "423cdc719d0877c6e510ccaa810b16e8367ebb8bd983eebbf29e15016a863fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4102",
    "kind": "arxiv",
    "version": 1
  }
}