Pith Number

pith:24INQACA

pith:2016:24INQACA7MSGD3I6SY44ABGISU

not attested not anchored not stored refs pending

Detecting the Collapse of Cooperation in Evolving Networks

Guoli Yang, Matteo Cavaliere, Vasilis Dakos, Vincent Danos

arxiv:1602.03710 v1 · 2016-02-11 · q-bio.PE · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24INQACA7MSGD3I6SY44ABGISU}

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	2026-05-18T01:04:05.713737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d710d80040fb2461ed1e9639c004c895162c36b0206925c32117ce337d721db5

Aliases

arxiv: 1602.03710 · arxiv_version: 1602.03710v1 · doi: 10.48550/arxiv.1602.03710 · pith_short_12: 24INQACA7MSG · pith_short_16: 24INQACA7MSGD3I6 · pith_short_8: 24INQACA

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/24INQACA7MSGD3I6SY44ABGISU \
  | 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: d710d80040fb2461ed1e9639c004c895162c36b0206925c32117ce337d721db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e166e6f5573f0ad52ee80d7556a7dfdb733c871d42ae8c884f71756205c72ba5",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-02-11T12:54:22Z",
    "title_canon_sha256": "f34d4aa4ae54022b4b80565e6e22830017b27bb17276822ecfc8820d32c3d05a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03710",
    "kind": "arxiv",
    "version": 1
  }
}