Pith Number

pith:OUEOPMUN

pith:2025:OUEOPMUNCIE3C6PMP5DIY2UDTD

not attested not anchored not stored refs pending

Double Poisson (vertex) algebra cohomology

Daniele Valeri, Maxime Fairon

arxiv:2509.21232 v3 · 2025-09-25 · math.RT · math.RA · 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{OUEOPMUNCIE3C6PMP5DIY2UDTD}

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

Coupled double Poisson brackets

Receipt and verification

First computed	2026-06-25T00:18:11.663003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7508e7b28d1209b179ec7f468c6a8398d73b5e61e2f0a49b46997d434bdca7e8

Aliases

arxiv: 2509.21232 · arxiv_version: 2509.21232v3 · doi: 10.48550/arxiv.2509.21232 · pith_short_12: OUEOPMUNCIE3 · pith_short_16: OUEOPMUNCIE3C6PM · pith_short_8: OUEOPMUN

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/OUEOPMUNCIE3C6PMP5DIY2UDTD \
  | 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: 7508e7b28d1209b179ec7f468c6a8398d73b5e61e2f0a49b46997d434bdca7e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f52f0036246a8c79d024cc3adbc9a82677d9292caa536bd7c4ca1bbde82fcd",
    "cross_cats_sorted": [
      "math.RA",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-09-25T14:34:14Z",
    "title_canon_sha256": "a12859268de8713422721d665baabd665fdbb8345eff560c0f0b0567bdc8339a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.21232",
    "kind": "arxiv",
    "version": 3
  }
}