Pith Number

pith:KV4OLZFD

pith:2010:KV4OLZFDGSMJDHDD6EOFM52LGP

not attested not anchored not stored refs pending

On homotopy Poisson actions and reduction of symplectic Q-manifolds

Rajan Amit Mehta

arxiv:1009.1280 v1 · 2010-09-07 · math.SG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KV4OLZFDGSMJDHDD6EOFM52LGP}

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	2026-05-18T04:12:10.594732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5578e5e4a33498919c63f11c56774b33eb713c8f1070c169530f10b1ef0cbc09

Aliases

arxiv: 1009.1280 · arxiv_version: 1009.1280v1 · doi: 10.48550/arxiv.1009.1280 · pith_short_12: KV4OLZFDGSMJ · pith_short_16: KV4OLZFDGSMJDHDD · pith_short_8: KV4OLZFD

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/KV4OLZFDGSMJDHDD6EOFM52LGP \
  | 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: 5578e5e4a33498919c63f11c56774b33eb713c8f1070c169530f10b1ef0cbc09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "180dbad58fc3fd6608864641f6548db46be71fc5260f7fbac29bbfa05c592fa8",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2010-09-07T13:08:47Z",
    "title_canon_sha256": "919d4a8f184ce123ef0bae65a78a1040b0ee91bdce8cde26d02b0770788beb81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1280",
    "kind": "arxiv",
    "version": 1
  }
}