Pith Number

pith:6CN6REP4

pith:2012:6CN6REP4HR7XRGNQMV4NLHLQRJ

not attested not anchored not stored refs pending

Cake Cutting Mechanisms

Egor Ianovski

arxiv:1203.0100 v2 · 2012-03-01 · 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{6CN6REP4HR7XRGNQMV4NLHLQRJ}

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	2026-05-18T03:58:24.224923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f09be891fc3c7f7899b06578d59d708a673294950289fffa3a14b03a864f6f76

Aliases

arxiv: 1203.0100 · arxiv_version: 1203.0100v2 · doi: 10.48550/arxiv.1203.0100 · pith_short_12: 6CN6REP4HR7X · pith_short_16: 6CN6REP4HR7XRGNQ · pith_short_8: 6CN6REP4

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/6CN6REP4HR7XRGNQMV4NLHLQRJ \
  | 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: f09be891fc3c7f7899b06578d59d708a673294950289fffa3a14b03a864f6f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3732313189d914f329968c4bab941ee985f5ff14962526a9a13419c7ba7c7f48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-03-01T06:48:21Z",
    "title_canon_sha256": "d15112a695fd9eaebf567b4bfa48ebb1856d0e8eab0a56edae0cee3a0a228417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0100",
    "kind": "arxiv",
    "version": 2
  }
}