Pith Number

pith:3EWCBYCT

pith:2023:3EWCBYCTHQEBBE4LIRJ2BYZXAQ

not attested not anchored not stored refs pending

This Game Is Not Going To Analyze Itself

Aviv Adler, Dylan Hendrickson, Erik D. Demaine, Hayashi Ani, Jayson Lynch, Jenny Diomidova, Lily Chung, Michael Coulombe

arxiv:2302.01145 v1 · 2023-02-02 · cs.CC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EWCBYCTHQEBBE4LIRJ2BYZXAQ}

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	2026-07-05T07:12:47.897344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92c20e0533c0810938b4453a0e3370429cea6aa74fae954600f0bbc2685b3a9

Aliases

arxiv: 2302.01145 · arxiv_version: 2302.01145v1 · doi: 10.48550/arxiv.2302.01145 · pith_short_12: 3EWCBYCTHQEB · pith_short_16: 3EWCBYCTHQEBBE4L · pith_short_8: 3EWCBYCT

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/3EWCBYCTHQEBBE4LIRJ2BYZXAQ \
  | 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: d92c20e0533c0810938b4453a0e3370429cea6aa74fae954600f0bbc2685b3a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e0c24fe154aa41c5f8cbd45d7a0061b1af2b4a33f541db8f4f8ade062ed2e44",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2023-02-02T15:00:59Z",
    "title_canon_sha256": "25974a584805dd5ae2d3ea75a2b322c45018db4a6bc777c913be51df9f51576b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01145",
    "kind": "arxiv",
    "version": 1
  }
}