Pith Number

pith:KZANGHDI

pith:2009:KZANGHDIVIGMI7L7HBIYVFVTUJ

not attested not anchored not stored refs pending

Swap Bribery

A. Slinko, E. Elkind, P. Faliszewski

arxiv:0905.3885 v1 · 2009-05-24 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZANGHDIVIGMI7L7HBIYVFVTUJ}

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	2026-05-18T02:13:37.860524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5640d31c68aa0cc47d7f38518a96b3a24e966c77921141f4aa784f3aebfdf22c

Aliases

arxiv: 0905.3885 · arxiv_version: 0905.3885v1 · doi: 10.48550/arxiv.0905.3885 · pith_short_12: KZANGHDIVIGM · pith_short_16: KZANGHDIVIGMI7L7 · pith_short_8: KZANGHDI

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/KZANGHDIVIGMI7L7HBIYVFVTUJ \
  | 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: 5640d31c68aa0cc47d7f38518a96b3a24e966c77921141f4aa784f3aebfdf22c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa0dc0e524fa17d5d2cd7207c4f07c788793a3299a55bc60933d233adfc0a42",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2009-05-24T10:01:53Z",
    "title_canon_sha256": "6ac531d16a8d32568f3fcdeaa01cb6ce4b91c458bdaa5bbff055d1160739307f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3885",
    "kind": "arxiv",
    "version": 1
  }
}