Pith Number

pith:YR6DDMH2

pith:2015:YR6DDMH2OEQRRJ3CFSUDGEMKEY

not attested not anchored not stored refs pending

Benefits of tolerance in public goods games

Attila Szolnoki, Xiaojie Chen

arxiv:1510.06729 v1 · 2015-10-22 · physics.soc-ph · cs.GT · nlin.CG · 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{YR6DDMH2OEQRRJ3CFSUDGEMKEY}

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	2026-05-18T01:28:45.124833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c47c31b0fa712118a7622ca833118a26003546c0a2d9b7735811e24a39365846

Aliases

arxiv: 1510.06729 · arxiv_version: 1510.06729v1 · doi: 10.48550/arxiv.1510.06729 · pith_short_12: YR6DDMH2OEQR · pith_short_16: YR6DDMH2OEQRRJ3C · pith_short_8: YR6DDMH2

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/YR6DDMH2OEQRRJ3CFSUDGEMKEY \
  | 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: c47c31b0fa712118a7622ca833118a26003546c0a2d9b7735811e24a39365846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32c80cca0003eb3a594260dd1da2f5fd314a8b5ef78ac19d81877f5db0cbd94",
    "cross_cats_sorted": [
      "cs.GT",
      "nlin.CG",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-10-22T19:43:18Z",
    "title_canon_sha256": "06d3f667252e5c45e12fecf2d1c744ab25a32aa544a01f4ae9fca07d8da076db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06729",
    "kind": "arxiv",
    "version": 1
  }
}