Pith Number

pith:BMSOAIDM

pith:2025:BMSOAIDMW7VTLOGHSAIR7Y2SO7

not attested not anchored not stored refs pending

Permutation twisted cohomology, remixed

Sam K. Miller

arxiv:2509.00954 v4 · 2025-08-31 · math.RT · math.AG · math.CT · 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{BMSOAIDMW7VTLOGHSAIR7Y2SO7}

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	2026-07-27T00:19:44.091337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b24e0206cb7eb35b8c790111fe35277f4559096eea31b2857d800c91137856e

Aliases

arxiv: 2509.00954 · arxiv_version: 2509.00954v4 · doi: 10.48550/arxiv.2509.00954 · pith_short_12: BMSOAIDMW7VT · pith_short_16: BMSOAIDMW7VTLOGH · pith_short_8: BMSOAIDM

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/BMSOAIDMW7VTLOGHSAIR7Y2SO7 \
  | 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: 0b24e0206cb7eb35b8c790111fe35277f4559096eea31b2857d800c91137856e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7734a24ec7af2175a3a57b9eea7cedc3dd822593ba90f2e01e334e85964e1e69",
    "cross_cats_sorted": [
      "math.AG",
      "math.CT",
      "math.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-08-31T18:15:29Z",
    "title_canon_sha256": "292e198e50385c4b8213923f5684fc3fbe696b6cc050450b70944a9d36f0fe2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00954",
    "kind": "arxiv",
    "version": 4
  }
}