Pith Number

pith:GHGTLNZ3

pith:2023:GHGTLNZ3LG6VFCNTKDAPEGYBPM

not attested not anchored not stored refs pending

Flag-accurate arrangements

Gerhard Roehrle, Paul M\"ucksch, Tan Nhat Tran

arxiv:2302.00343 v1 · 2023-02-01 · 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{GHGTLNZ3LG6VFCNTKDAPEGYBPM}

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	2026-07-05T05:38:02.485943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31cd35b73b59bd5289b350c0f21b017b0b74355e44c188693fb2ebd881e38b59

Aliases

arxiv: 2302.00343 · arxiv_version: 2302.00343v1 · doi: 10.48550/arxiv.2302.00343 · pith_short_12: GHGTLNZ3LG6V · pith_short_16: GHGTLNZ3LG6VFCNT · pith_short_8: GHGTLNZ3

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/GHGTLNZ3LG6VFCNTKDAPEGYBPM \
  | 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: 31cd35b73b59bd5289b350c0f21b017b0b74355e44c188693fb2ebd881e38b59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd1724a899a7b02e810507fa0ae83e12e9d5ee1c8d5a5d33e86636f0beb4b88",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-02-01T09:57:32Z",
    "title_canon_sha256": "d65aca7287b9cebcb24dca8a8cee9f3178f5fc19468922b36a1e85e8ab6f8002"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00343",
    "kind": "arxiv",
    "version": 1
  }
}