Pith Number

pith:SGSMSGRV

pith:2016:SGSMSGRVMSDOYNR7B5WC7DKJBU

not attested not anchored not stored refs pending

Meissner Polyhedra

Edgardo Rold\'an-Pensado, Luis Montejano

arxiv:1608.06354 v2 · 2016-08-23 · 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{SGSMSGRVMSDOYNR7B5WC7DKJBU}

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	2026-05-18T00:56:19.835450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a4c91a356486ec363f0f6c2f8d490d32546ea61481fc7c3e5a44a1db177c8d

Aliases

arxiv: 1608.06354 · arxiv_version: 1608.06354v2 · doi: 10.48550/arxiv.1608.06354 · pith_short_12: SGSMSGRVMSDO · pith_short_16: SGSMSGRVMSDOYNR7 · pith_short_8: SGSMSGRV

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/SGSMSGRVMSDOYNR7B5WC7DKJBU \
  | 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: 91a4c91a356486ec363f0f6c2f8d490d32546ea61481fc7c3e5a44a1db177c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f29645ae9c2adebd0b80537b4fc177fda48f5f285e4fd508b6404642279000b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2016-08-23T01:29:42Z",
    "title_canon_sha256": "dea5ed12fe2631335568571a9ff04f96b023461a72d5dd95981d4344acc452fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06354",
    "kind": "arxiv",
    "version": 2
  }
}