Pith Number

pith:RBOGP6HQ

pith:2012:RBOGP6HQF46YCK62KY4R6CHTRJ

not attested not anchored not stored refs pending

Hereditary Polytopes

Asia Ivic Weiss, Egon Schulte, Mark Mixer

arxiv:1206.1647 v1 · 2012-06-08 · math.CO · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBOGP6HQF46YCK62KY4R6CHTRJ}

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	2026-05-18T03:54:03.606707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

885c67f8f02f3d812bda56391f08f38a7e9f96d5446e733aad80bc0983920551

Aliases

arxiv: 1206.1647 · arxiv_version: 1206.1647v1 · doi: 10.48550/arxiv.1206.1647 · pith_short_12: RBOGP6HQF46Y · pith_short_16: RBOGP6HQF46YCK62 · pith_short_8: RBOGP6HQ

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/RBOGP6HQF46YCK62KY4R6CHTRJ \
  | 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: 885c67f8f02f3d812bda56391f08f38a7e9f96d5446e733aad80bc0983920551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e04ad7163629074f1bdac7035193a5ba27eb2ceb9b291802b1b9b0b1ce73d3a",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2012-06-08T01:26:59Z",
    "title_canon_sha256": "9b362ec8b70dca455f1ddd4da4aab28061057b8b4af63df3e46f2916a60f3015"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1647",
    "kind": "arxiv",
    "version": 1
  }
}