Pith Number

pith:I2AZ7UFA

pith:2003:I2AZ7UFA6US2Y6F6MVQQ6UWGSB

not attested not anchored not stored refs pending

Moyal Planes are Spectral Triples

B. Iochum, J. C. Varilly, J. M. Gracia-Bond\'ia, T. Sch\"ucker, V. Gayral

arxiv:hep-th/0307241 v3 · 2003-07-24 · hep-th · 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{I2AZ7UFA6US2Y6F6MVQQ6UWGSB}

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	2026-05-18T01:09:00.060031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46819fd0a0f525ac78be65610f52c690522d15c90f76903120f94537462daa15

Aliases

arxiv: hep-th/0307241 · arxiv_version: hep-th/0307241v3 · doi: 10.48550/arxiv.hep-th/0307241 · pith_short_12: I2AZ7UFA6US2 · pith_short_16: I2AZ7UFA6US2Y6F6 · pith_short_8: I2AZ7UFA

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/I2AZ7UFA6US2Y6F6MVQQ6UWGSB \
  | 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: 46819fd0a0f525ac78be65610f52c690522d15c90f76903120f94537462daa15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49d4e1d15cea8e5bc95add6ce5961b57eee73610d5dc23bf3440edeba6fa1a0",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-07-24T09:40:45Z",
    "title_canon_sha256": "f66cd7e7824d49ca2a4d3cd90498cb0c18b13735c3076a24d712736c40fc8933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0307241",
    "kind": "arxiv",
    "version": 3
  }
}