Pith Number

pith:ITGO2HGN

pith:2013:ITGO2HGNEVWWZJIK5DNPQU73EO

not attested not anchored not stored refs pending

A Truth Serum for Sharing Rewards

Arthur Carvalho, Kate Larson

arxiv:1305.5170 v1 · 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{ITGO2HGNEVWWZJIK5DNPQU73EO}

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	2026-05-18T03:25:13.492406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44cced1ccd256d6ca50ae8daf853fb23a6d6f015279ade0023192845f89cfd26

Aliases

arxiv: 1305.5170 · arxiv_version: 1305.5170v1 · doi: 10.48550/arxiv.1305.5170 · pith_short_12: ITGO2HGNEVWW · pith_short_16: ITGO2HGNEVWWZJIK · pith_short_8: ITGO2HGN

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/ITGO2HGNEVWWZJIK5DNPQU73EO \
  | 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: 44cced1ccd256d6ca50ae8daf853fb23a6d6f015279ade0023192845f89cfd26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e00b494c1bcc8e172678945ba8e0e64d5a7e67e61fc08d3b57e38f471d5029",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2013-05-22T15:30:35Z",
    "title_canon_sha256": "37f6ee0a837a7ae5c5d2dbe82c56c6ffeda08f81fec4298a187ca644ed987d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5170",
    "kind": "arxiv",
    "version": 1
  }
}