Pith Number

pith:R5JJYDWQ

pith:2010:R5JJYDWQBQTZEH6GAZUWIO32YK

not attested not anchored not stored refs pending

Truthfulness via Proxies

Hu Fu, Robert Kleinberg, Shahar Dobzinski

arxiv:1011.3232 v2 · 2010-11-14 · 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{R5JJYDWQBQTZEH6GAZUWIO32YK}

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	2026-05-18T02:23:36.785827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f529c0ed00c27921fc60669643b7ac297fbd67dbb981c0a6328331c23b302a2

Aliases

arxiv: 1011.3232 · arxiv_version: 1011.3232v2 · doi: 10.48550/arxiv.1011.3232 · pith_short_12: R5JJYDWQBQTZ · pith_short_16: R5JJYDWQBQTZEH6G · pith_short_8: R5JJYDWQ

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/R5JJYDWQBQTZEH6GAZUWIO32YK \
  | 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: 8f529c0ed00c27921fc60669643b7ac297fbd67dbb981c0a6328331c23b302a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04746691c72fe03ad36d6171c16e1d66298573c2e1807481eaf79df4abc2433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2010-11-14T16:19:27Z",
    "title_canon_sha256": "28e0748962a3b1c257c81a7523c8a3969e708426355a1db5a5953b02a43a8a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3232",
    "kind": "arxiv",
    "version": 2
  }
}