Pith Number

pith:ADDTADFF

pith:2026:ADDTADFFVR75BFUMIW5ZA472GB

not attested not anchored not stored refs pending

Noncommutative Cartier Formulae

Semon Rezchikov

arxiv:2607.05360 v1 · 2026-07-06 · math.AT · math.AG · math.KT · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADDTADFFVR75BFUMIW5ZA472GB}

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	2026-07-07T03:19:24.753867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00c7300ca5ac7fd0968c45bb9073fa307684f966ed33c76e0fa320265334b8c9

Aliases

arxiv: 2607.05360 · arxiv_version: 2607.05360v1 · doi: 10.48550/arxiv.2607.05360 · pith_short_12: ADDTADFFVR75 · pith_short_16: ADDTADFFVR75BFUM · pith_short_8: ADDTADFF

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/ADDTADFFVR75BFUMIW5ZA472GB \
  | 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: 00c7300ca5ac7fd0968c45bb9073fa307684f966ed33c76e0fa320265334b8c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "218933bfdbbb462e24eed510924d60abef2a75f1ee4c53a12f81d49be3ce47a6",
    "cross_cats_sorted": [
      "math.AG",
      "math.KT",
      "math.SG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2026-07-06T17:36:47Z",
    "title_canon_sha256": "35fdb773d8bcb34f74e0842aa2917ad4c4fa4e32826dab62b11845ba43348979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05360",
    "kind": "arxiv",
    "version": 1
  }
}