Pith Number

pith:FDYJL4RS

pith:2024:FDYJL4RSIWH55T2ARKZPL26THL

not attested not anchored not stored refs pending

Catalytic evolution of cooperation in a population with behavioural bimodality

Anhui Sheng, Guozhong Zheng, Jing Zhang, Jiqiang Zhang, Li Chen, Weiran Cai

arxiv:2406.11121 v1 · 2024-06-17 · q-bio.PE · cond-mat.dis-nn · nlin.AO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDYJL4RSIWH55T2ARKZPL26THL}

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	2026-07-05T09:51:33.599816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f095f232458fdecf408ab2f5ebd33ae5c15556322914fdda9fcb8bfe1f5458

Aliases

arxiv: 2406.11121 · arxiv_version: 2406.11121v1 · doi: 10.48550/arxiv.2406.11121 · pith_short_12: FDYJL4RSIWH5 · pith_short_16: FDYJL4RSIWH55T2A · pith_short_8: FDYJL4RS

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/FDYJL4RSIWH55T2ARKZPL26THL \
  | 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: 28f095f232458fdecf408ab2f5ebd33ae5c15556322914fdda9fcb8bfe1f5458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0384c6001f2eedf1e839b4b1c7f1eb2fd66872531c3a471dcea804e35896e046",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "nlin.AO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2024-06-17T00:44:27Z",
    "title_canon_sha256": "45b0ee0793eb9b923aa0af23ad646614b8f3d929d78be7af422c1b98cf1dfd6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.11121",
    "kind": "arxiv",
    "version": 1
  }
}