Pith Number

pith:RC6RB7NV

pith:2022:RC6RB7NVOB4PSI7FOAQZQJURPW

not attested not anchored not stored refs pending

Landscapes of the Tetrahedron and Cube: An Exploration of Shortest Paths on Polyhedra

August Sangalli, Emiko Saso, Erin Raign, Ethan Striff-Cave, Houston Schuerger, Kenzie Fontenot, Xin Shi

arxiv:2201.04253 v4 · 2022-01-12 · 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{RC6RB7NVOB4PSI7FOAQZQJURPW}

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	2026-07-05T08:04:54.056151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88bd10fdb57078f923e570219826917db0e0a2731bbcef360eb2cca4d4a95140

Aliases

arxiv: 2201.04253 · arxiv_version: 2201.04253v4 · doi: 10.48550/arxiv.2201.04253 · pith_short_12: RC6RB7NVOB4P · pith_short_16: RC6RB7NVOB4PSI7F · pith_short_8: RC6RB7NV

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/RC6RB7NVOB4PSI7FOAQZQJURPW \
  | 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: 88bd10fdb57078f923e570219826917db0e0a2731bbcef360eb2cca4d4a95140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417ef76db49a895b716a4f2c898bd6eb37423c2773dbc70d3d8e52addff1850c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2022-01-12T00:33:34Z",
    "title_canon_sha256": "79a7d72e28fbbcee8ab0aef3eb659edf860f5e9ffe061601874f874f2980d2c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04253",
    "kind": "arxiv",
    "version": 4
  }
}