Pith Number

pith:CTQVIQK7

pith:2020:CTQVIQK73ZX5E3HVD5L2K472TC

not attested not anchored not stored refs pending

Strongly involutive self-dual polyhedra

Eric Pauli, Javier Bracho, Jorge Luis Ramirez Alfonsin, Luis Montejano

arxiv:2005.03866 v1 · 2020-05-08 · 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{CTQVIQK73ZX5E3HVD5L2K472TC}

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	2026-07-05T01:01:26.877818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e154415fde6fd26cf51f57a573fa989a23e17ef9f0d57bba7fb51a64e07540

Aliases

arxiv: 2005.03866 · arxiv_version: 2005.03866v1 · doi: 10.48550/arxiv.2005.03866 · pith_short_12: CTQVIQK73ZX5 · pith_short_16: CTQVIQK73ZX5E3HV · pith_short_8: CTQVIQK7

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/CTQVIQK73ZX5E3HVD5L2K472TC \
  | 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: 14e154415fde6fd26cf51f57a573fa989a23e17ef9f0d57bba7fb51a64e07540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0cc55aa78846e752f119356102d25e76853a025ac829cc9740a29cd54c5505",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2020-05-08T05:50:55Z",
    "title_canon_sha256": "cb59202be53c070db26d83dcc6f0a52cf332592c417ec2d9938a5e5f8f96ee9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.03866",
    "kind": "arxiv",
    "version": 1
  }
}