Pith Number

pith:XE765E6U

pith:2004:XE765E6UYJZNQXDR22A6ESASSH

not attested not anchored not stored refs pending

Double Poisson algebras

Michel Van den Bergh

arxiv:math/0410528 v4 · 2004-10-25 · math.QA · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XE765E6UYJZNQXDR22A6ESASSH}

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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

3 papers in Pith

Double Transposed Poisson Algebras

Quasi-Poisson varieties from double quasi-Poisson algebras in types $B,C,D$

Compatible Poisson structures on multiplicative quiver varieties

Receipt and verification

First computed	2026-07-04T14:59:48.399817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b93fee93d4c272d85c71d681e2481291dd08820239468ffe1f85aeecc905b5e4

Aliases

arxiv: math/0410528 · arxiv_version: math/0410528v4 · doi: 10.48550/arxiv.math/0410528 · pith_short_12: XE765E6UYJZN · pith_short_16: XE765E6UYJZNQXDR · pith_short_8: XE765E6U

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/XE765E6UYJZNQXDR22A6ESASSH \
  | 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: b93fee93d4c272d85c71d681e2481291dd08820239468ffe1f85aeecc905b5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b850b787981ac517125f8d85436eb95a80a912582d91fd1da01443b8d9507bd0",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2004-10-25T14:04:11Z",
    "title_canon_sha256": "46263896453c029ed46ab71679fa5e43da77a6c62d1dabdadbe33df37dbcb385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0410528",
    "kind": "arxiv",
    "version": 4
  }
}