Pith Number

pith:PX32EI7V

pith:2025:PX32EI7VJNJS6SJJW54ZAAKRRP

not attested not anchored not stored refs pending

Strict C(6) complexes

Daniel T. Wise, Zachary Munro

arxiv:2505.21029 v1 · 2025-05-27 · 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{PX32EI7VJNJS6SJJW54ZAAKRRP}

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	2026-07-05T11:10:22.655060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df7a223f54b532f4929b7799001518bf6e3511b19495745fe5a7a7150284de8

Aliases

arxiv: 2505.21029 · arxiv_version: 2505.21029v1 · doi: 10.48550/arxiv.2505.21029 · pith_short_12: PX32EI7VJNJS · pith_short_16: PX32EI7VJNJS6SJJ · pith_short_8: PX32EI7V

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/PX32EI7VJNJS6SJJW54ZAAKRRP \
  | 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: 7df7a223f54b532f4929b7799001518bf6e3511b19495745fe5a7a7150284de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7099e13be28f8572892e2a73d59d3be358d5dd5a8b6821cb058d85a47cd49eb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2025-05-27T11:03:09Z",
    "title_canon_sha256": "c11652d1c214ee5dadc1c808f613ec4d98f58c14212c3e3fd6c0e10e3598f3c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21029",
    "kind": "arxiv",
    "version": 1
  }
}