Pith Number

pith:TAJADEHV

pith:2026:TAJADEHVW5MHZVKCANB6NCTHXQ

not attested not anchored not stored refs pending

The Moyal cohomology of the N=1 spinning particle

Ezra Getzler

arxiv:2603.29046 v2 · 2026-03-30 · math-ph · math.MP · 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{TAJADEHVW5MHZVKCANB6NCTHXQ}

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	2026-06-01T01:02:38.815094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98120190f5b7587cd5420343e68a67bc1e51592ccc941126932de2a3321f277b

Aliases

arxiv: 2603.29046 · arxiv_version: 2603.29046v2 · doi: 10.48550/arxiv.2603.29046 · pith_short_12: TAJADEHVW5MH · pith_short_16: TAJADEHVW5MHZVKC · pith_short_8: TAJADEHV

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/TAJADEHVW5MHZVKCANB6NCTHXQ \
  | 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: 98120190f5b7587cd5420343e68a67bc1e51592ccc941126932de2a3321f277b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d3d3adc506dc8959b154c91e0b43ae7fd0b771301f76570b70ac27272163a05",
    "cross_cats_sorted": [
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-03-30T22:25:51Z",
    "title_canon_sha256": "839f878eb843a7d49be9e7cd7f585d327a4114f9105a0936cba79e2501474934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.29046",
    "kind": "arxiv",
    "version": 2
  }
}