Pith Number

pith:ATC64RFH

pith:2018:ATC64RFHMIAEDPZSJ5PJ4MZSJM

not attested not anchored not stored refs pending

Chore division on a graph

Julien Lesca, Katar\'ina Cechl\'arov\'a, Sylvain Bouveret

arxiv:1812.01856 v1 · 2018-12-05 · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATC64RFHMIAEDPZSJ5PJ4MZSJM}

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	2026-05-17T23:59:00.448409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04c5ee44a7620041bf324f5e9e33324b24a0a1a14d07c4cab0746b3bce4fac93

Aliases

arxiv: 1812.01856 · arxiv_version: 1812.01856v1 · doi: 10.48550/arxiv.1812.01856 · pith_short_12: ATC64RFHMIAE · pith_short_16: ATC64RFHMIAEDPZS · pith_short_8: ATC64RFH

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/ATC64RFHMIAEDPZSJ5PJ4MZSJM \
  | 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: 04c5ee44a7620041bf324f5e9e33324b24a0a1a14d07c4cab0746b3bce4fac93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "677991ec15bb93f17a0e1549ffa763b325ec7eef0aa0a5e9c5ba456a8cb8e840",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-12-05T08:39:06Z",
    "title_canon_sha256": "18896998eda44cb71a7c35f5b13c61831e11728c42687dea81f36dc52544d89d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01856",
    "kind": "arxiv",
    "version": 1
  }
}