Pith Number

pith:U6SKHDOY

pith:2017:U6SKHDOY7V746HOURE3X7PEDSK

not attested not anchored not stored refs pending

Solving Zero-sum Games using Best Response Oracles with Applications to Search Games

Daniel Pirutinsky, Lisa Hellerstein, Thomas Lidbetter

arxiv:1704.02657 v4 · 2017-04-09 · math.OC · cs.DS · 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{U6SKHDOY7V746HOURE3X7PEDSK}

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	2026-05-18T00:12:48.888453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a4a38dd8fd7fcf1dd489377fbc8392809397aec3487a5e0e9b52e95b069261

Aliases

arxiv: 1704.02657 · arxiv_version: 1704.02657v4 · doi: 10.48550/arxiv.1704.02657 · pith_short_12: U6SKHDOY7V74 · pith_short_16: U6SKHDOY7V746HOU · pith_short_8: U6SKHDOY

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/U6SKHDOY7V746HOURE3X7PEDSK \
  | 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: a7a4a38dd8fd7fcf1dd489377fbc8392809397aec3487a5e0e9b52e95b069261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51360da90a88e8eaf542eafd1cd0f6da14e83706780000e115f893c8a1cdbb4",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-09T20:41:14Z",
    "title_canon_sha256": "9cf3148a8af1ef6fe7f81b88540d5434978677aee8ab6523446bc127e2621807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02657",
    "kind": "arxiv",
    "version": 4
  }
}