Pith Number

pith:ACJ5FGML

pith:2025:ACJ5FGMLM7RVX6TQJLFDXZUU5F

not attested not anchored not stored refs pending

The tensor triangular geometry of fully faithful functors

Beren Sanders

arxiv:2508.02105 v1 · 2025-08-04 · math.AT · math.AG · math.CT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACJ5FGMLM7RVX6TQJLFDXZUU5F}

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

Permutation twisted cohomology, remixed

Receipt and verification

First computed	2026-07-05T11:48:08.048672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0093d2998b67e35bfa704aca3be694e969db7793daf0d0c3c09d65cc8154ab0c

Aliases

arxiv: 2508.02105 · arxiv_version: 2508.02105v1 · doi: 10.48550/arxiv.2508.02105 · pith_short_12: ACJ5FGMLM7RV · pith_short_16: ACJ5FGMLM7RVX6TQ · pith_short_8: ACJ5FGML

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/ACJ5FGMLM7RVX6TQJLFDXZUU5F \
  | 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: 0093d2998b67e35bfa704aca3be694e969db7793daf0d0c3c09d65cc8154ab0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3950201f2bf0eaa3ca82891a9ffe1cecd12d05b9d4b37e404b4457f994cfbb",
    "cross_cats_sorted": [
      "math.AG",
      "math.CT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2025-08-04T06:29:48Z",
    "title_canon_sha256": "6b7fbc288f859fc29a1c50f39d92e5d32336211f3b5f8731304e9bddbd9add98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02105",
    "kind": "arxiv",
    "version": 1
  }
}