Pith Number

pith:A26DCKE7

pith:2005:A26DCKE7X6IC2J5YT3I4DBZLPQ

not attested not anchored not stored refs pending

Lectures on Noncommutative Geometry

Victor Ginzburg

arxiv:math/0506603 v1 · 2005-06-29 · math.AG · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A26DCKE7X6IC2J5YT3I4DBZLPQ}

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

A family of algebraic operations extending the Turaev cobracket

Receipt and verification

First computed	2026-07-04T14:40:11.500257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06bc31289fbf902d27b89ed1c1872b7c31273e3829faef7b0bfbb0242c50db51

Aliases

arxiv: math/0506603 · arxiv_version: math/0506603v1 · doi: 10.48550/arxiv.math/0506603 · pith_short_12: A26DCKE7X6IC · pith_short_16: A26DCKE7X6IC2J5Y · pith_short_8: A26DCKE7

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/A26DCKE7X6IC2J5YT3I4DBZLPQ \
  | 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: 06bc31289fbf902d27b89ed1c1872b7c31273e3829faef7b0bfbb0242c50db51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573db8da17d98614e7c71c575c93d15bf28a36f5117e5b54d6b4da40b2387e1c",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2005-06-29T15:26:33Z",
    "title_canon_sha256": "afbb206efeb5613975cb2343e7734e6c8c68527751451c1e5fff7e1ff4e0480e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0506603",
    "kind": "arxiv",
    "version": 1
  }
}