Pith Number

pith:OFJVHTVC

pith:2015:OFJVHTVCXSZB2JDNNLBA2KHLSW

not attested not anchored not stored refs pending

A double-edged sword: Benefits and pitfalls of heterogeneous punishment in evolutionary inspection games

Attila Szolnoki, Matjaz Perc

arxiv:1505.03853 v1 · 2015-05-14 · physics.soc-ph · nlin.AO · 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{OFJVHTVCXSZB2JDNNLBA2KHLSW}

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	2026-05-18T01:55:31.753155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

715353cea2bcb21d246d6ac20d28eb95b813a49c39f0329760c405ce582e7a9a

Aliases

arxiv: 1505.03853 · arxiv_version: 1505.03853v1 · doi: 10.48550/arxiv.1505.03853 · pith_short_12: OFJVHTVCXSZB · pith_short_16: OFJVHTVCXSZB2JDN · pith_short_8: OFJVHTVC

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/OFJVHTVCXSZB2JDNNLBA2KHLSW \
  | 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: 715353cea2bcb21d246d6ac20d28eb95b813a49c39f0329760c405ce582e7a9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2b5d19716b3844d52b1958c5fa57e4e6a7e6e8fee189ab665a14de321b7194a",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-05-14T19:50:38Z",
    "title_canon_sha256": "8a8cc0cead739c6bc56a37a73ecc559ffd3bdeeca576d7d1daeaf72531ab77c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03853",
    "kind": "arxiv",
    "version": 1
  }
}