Pith Number

pith:FVGYWO5N

pith:2011:FVGYWO5NOQEJV6NVFISC66GVM5

not attested not anchored not stored refs pending

Reduction of a symplectic-like Lie algebroid with momentum map and its application to fiberwise linear Poisson structures

Edith Padron, Juan Carlos Marrero, Miguel Rodriguez-Olmos

arxiv:1111.4696 v2 · 2011-11-20 · 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{FVGYWO5NOQEJV6NVFISC66GVM5}

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	2026-05-18T01:59:28.798851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4d8b3bad74089af9b52a242f78d56742c2e6818dcecac29960f51d24afff88

Aliases

arxiv: 1111.4696 · arxiv_version: 1111.4696v2 · doi: 10.48550/arxiv.1111.4696 · pith_short_12: FVGYWO5NOQEJ · pith_short_16: FVGYWO5NOQEJV6NV · pith_short_8: FVGYWO5N

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/FVGYWO5NOQEJV6NVFISC66GVM5 \
  | 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: 2d4d8b3bad74089af9b52a242f78d56742c2e6818dcecac29960f51d24afff88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726b590f04170540da4b27c757606a59e7b4399bd4bba8727e514b15d4e55911",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2011-11-20T22:39:28Z",
    "title_canon_sha256": "10ed7247a3842c297833d6ddf7d2c2fbfa4d6ca064c4e760a9bfc730ea2e042a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4696",
    "kind": "arxiv",
    "version": 2
  }
}