Pith Number

pith:H563NYVM

pith:2006:H563NYVMHVJFGEQVOLRZRWDRMN

not attested not anchored not stored refs pending

C*-crossed-products by an order-two automorphism

Frederic Latremoliere, Man-Duen Choi

arxiv:math/0610468 v1 · 2006-10-16 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H563NYVMHVJFGEQVOLRZRWDRMN}

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	2026-05-18T04:11:29.434123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7db6e2ac3d5253121572e398d8716347315fd98bc56ef368b2d99a129f1d13

Aliases

arxiv: math/0610468 · arxiv_version: math/0610468v1 · doi: 10.48550/arxiv.math/0610468 · pith_short_12: H563NYVMHVJF · pith_short_16: H563NYVMHVJFGEQV · pith_short_8: H563NYVM

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/H563NYVMHVJFGEQVOLRZRWDRMN \
  | 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: 3f7db6e2ac3d5253121572e398d8716347315fd98bc56ef368b2d99a129f1d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af5e03f023ac6e751a0473162636f1bd06fcf076803be4171f6cddf3d7c6b70b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.OA",
    "submitted_at": "2006-10-16T03:02:47Z",
    "title_canon_sha256": "866fe9d597983d05c42c93c3578d67d9d47e38cf8511268c121f65fb7409b210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0610468",
    "kind": "arxiv",
    "version": 1
  }
}