Pith Number

pith:Q3MJD4RZ

pith:2024:Q3MJD4RZUGWEG6B2VJ5ECI7BOP

not attested not anchored not stored refs pending

The complex of cuts in a Stone space

Beth Branman, Robert Alonzo Lyman

arxiv:2408.06994 v2 · 2024-08-13 · math.GT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3MJD4RZUGWEG6B2VJ5ECI7BOP}

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.

Cited by

1 paper in Pith

Graphical models for topological groups: A case study on countable Stone spaces

Receipt and verification

First computed	2026-07-05T11:50:58.101072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86d891f239a1ac43783aaa7a4123e173f2dd4548c7f8c29eac24527e520c9618

Aliases

arxiv: 2408.06994 · arxiv_version: 2408.06994v2 · doi: 10.48550/arxiv.2408.06994 · pith_short_12: Q3MJD4RZUGWE · pith_short_16: Q3MJD4RZUGWEG6B2 · pith_short_8: Q3MJD4RZ

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/Q3MJD4RZUGWEG6B2VJ5ECI7BOP \
  | 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: 86d891f239a1ac43783aaa7a4123e173f2dd4548c7f8c29eac24527e520c9618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88bf3d0d20edc8d0724e415097a9006ea51d1733ada7d1710bf9dd142cfd71de",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2024-08-13T15:54:14Z",
    "title_canon_sha256": "f63977ca6fe7767b0e35cd83ff95bfa9611f8d04833bf98cc13c0dd4e3d81888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.06994",
    "kind": "arxiv",
    "version": 2
  }
}