Pith Number

pith:O4AVIBEF

pith:2018:O4AVIBEFJJJQQTRSDOVHEYWPAF

not attested not anchored not stored refs pending

Network flow of mobile agents enhances the evolution of cooperation

Genki Ichinose, Takashi Nagatani, Yoshiki Satotani

arxiv:1801.07093 v2 · 2018-01-22 · 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{O4AVIBEFJJJQQTRSDOVHEYWPAF}

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	2026-05-18T00:18:11.551595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77015404854a53084e321baa7262cf014059f086bc28f8c101a1283055263274

Aliases

arxiv: 1801.07093 · arxiv_version: 1801.07093v2 · doi: 10.48550/arxiv.1801.07093 · pith_short_12: O4AVIBEFJJJQ · pith_short_16: O4AVIBEFJJJQQTRS · pith_short_8: O4AVIBEF

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/O4AVIBEFJJJQQTRSDOVHEYWPAF \
  | 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: 77015404854a53084e321baa7262cf014059f086bc28f8c101a1283055263274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3dfa1a2c5b86a2133823dedea7b86077d9e633f41b215c2af1766d5e6a42fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-01-22T13:47:39Z",
    "title_canon_sha256": "03a491067c0b3a77443f10664a5571e1e78bddea2c6088708db41faa01a795ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07093",
    "kind": "arxiv",
    "version": 2
  }
}