Pith Number

pith:6VJRA2FD

pith:2017:6VJRA2FDWG4WXXHGY6XGOBZPUW

not attested not anchored not stored refs pending

Zeroth Poisson homology, foliated cohomology and perfect Poisson manifolds

David Mart\'inez Torres, Eva Miranda

arxiv:1709.01176 v1 · 2017-09-04 · 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{6VJRA2FDWG4WXXHGY6XGOBZPUW}

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	2026-05-18T00:21:11.174218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5531068a3b1b96bdce6c7ae67072fa5bdc466ab7730391829ae7d32ea2e0202

Aliases

arxiv: 1709.01176 · arxiv_version: 1709.01176v1 · doi: 10.48550/arxiv.1709.01176 · pith_short_12: 6VJRA2FDWG4W · pith_short_16: 6VJRA2FDWG4WXXHG · pith_short_8: 6VJRA2FD

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/6VJRA2FDWG4WXXHGY6XGOBZPUW \
  | 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: f5531068a3b1b96bdce6c7ae67072fa5bdc466ab7730391829ae7d32ea2e0202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e07b8907c6d26e46ddc5488e126597a2fcbb302157e70dd620df070c63967810",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2017-09-04T21:53:13Z",
    "title_canon_sha256": "6b8f855ab9357241494f4c68a9e56ef2528f9ca0da0a0134d0299e2493b7b9f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01176",
    "kind": "arxiv",
    "version": 1
  }
}