Pith Number

pith:ZLKK23L4

pith:2015:ZLKK23L4H2LL36DMIYSPNUSHNM

not attested not anchored not stored refs pending

Game of collusions

K. Kulakowski (AGH-Ust), K. Malarz

arxiv:1512.03927 v1 · 2015-12-12 · 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{ZLKK23L4H2LL36DMIYSPNUSHNM}

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	2026-05-18T01:12:55.111569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cad4ad6d7c3e96bdf86c4624f6d2476b093a36f28f30b4241956d1906bf1ba50

Aliases

arxiv: 1512.03927 · arxiv_version: 1512.03927v1 · doi: 10.48550/arxiv.1512.03927 · pith_short_12: ZLKK23L4H2LL · pith_short_16: ZLKK23L4H2LL36DM · pith_short_8: ZLKK23L4

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/ZLKK23L4H2LL36DMIYSPNUSHNM \
  | 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: cad4ad6d7c3e96bdf86c4624f6d2476b093a36f28f30b4241956d1906bf1ba50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25377f2324a8584e2d25a746fe88a61a19db5167dc5103d61eacf63bdf5fb8e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-12-12T16:10:47Z",
    "title_canon_sha256": "de1fae4b0520ab78933e70c90f27c234bfa339843626e8873d4e8920136dd926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03927",
    "kind": "arxiv",
    "version": 1
  }
}