Pith Number

pith:2IWDRNWV

pith:2013:2IWDRNWVCOFCT5WEAGXZNO2MSL

not attested not anchored not stored refs pending

Social Network Games with Obligatory Product Selection

Krzysztof R. Apt, Sunil Simon

arxiv:1305.5050 v3 · 2013-05-22 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IWDRNWVCOFCT5WEAGXZNO2MSL}

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	2026-05-18T03:18:18.226780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22c38b6d5138a29f6c401af96bb4c92e59c3f1849f83d50cb364a84404ed458

Aliases

arxiv: 1305.5050 · arxiv_version: 1305.5050v3 · doi: 10.48550/arxiv.1305.5050 · pith_short_12: 2IWDRNWVCOFC · pith_short_16: 2IWDRNWVCOFCT5WE · pith_short_8: 2IWDRNWV

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/2IWDRNWVCOFCT5WEAGXZNO2MSL \
  | 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: d22c38b6d5138a29f6c401af96bb4c92e59c3f1849f83d50cb364a84404ed458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13fb72853eee197b5c27992e57b43025bab9cc1150291035f63bb44d3dea6b2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-05-22T08:44:10Z",
    "title_canon_sha256": "4defd87317725376f5240b90490c54b28746c576e6865c148851bd28ae2c5fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5050",
    "kind": "arxiv",
    "version": 3
  }
}