Pith Number

pith:ME7ONIPI

pith:2012:ME7ONIPIVVSH7C6KEFC7SX77F5

not attested not anchored not stored refs pending

Deformations of coisotropic submanifolds for fibrewise entire Poisson structures

Florian Schaetz, Marco Zambon

arxiv:1207.1696 v1 · 2012-07-06 · 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{ME7ONIPIVVSH7C6KEFC7SX77F5}

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	2026-05-18T01:56:27.266467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

613ee6a1e8ad647f8bca2145f95fff2f5b9f19bbdbc90166c92ef7a45014031f

Aliases

arxiv: 1207.1696 · arxiv_version: 1207.1696v1 · doi: 10.48550/arxiv.1207.1696 · pith_short_12: ME7ONIPIVVSH · pith_short_16: ME7ONIPIVVSH7C6K · pith_short_8: ME7ONIPI

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/ME7ONIPIVVSH7C6KEFC7SX77F5 \
  | 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: 613ee6a1e8ad647f8bca2145f95fff2f5b9f19bbdbc90166c92ef7a45014031f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f5399e563fff4ef7c271ab21d83fed046cefa2c5d9e11b8fa01f6649aa84a5a",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2012-07-06T17:54:43Z",
    "title_canon_sha256": "1b821982d904468901eacf8c2733241e9b5e6580ea82c79c2ebc32b38da88b07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1696",
    "kind": "arxiv",
    "version": 1
  }
}