Pith Number

pith:5LM6LVCS

pith:2012:5LM6LVCSLN5D4IIBG5UQ7X62EZ

not attested not anchored not stored refs pending

Deformations of coisotropic submanifolds in locally conformal symplectic manifolds

H\^ong V\^an L\^e, Yong-Geun Oh

arxiv:1208.3590 v2 · 2012-08-17 · math.SG · math.DG · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LM6LVCSLN5D4IIBG5UQ7X62EZ}

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	2026-05-18T01:12:19.190040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead9e5d4525b7a3e210137690fdfda265b0cc3ef3d51ac29defd539123c290be

Aliases

arxiv: 1208.3590 · arxiv_version: 1208.3590v2 · doi: 10.48550/arxiv.1208.3590 · pith_short_12: 5LM6LVCSLN5D · pith_short_16: 5LM6LVCSLN5D4IIB · pith_short_8: 5LM6LVCS

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/5LM6LVCSLN5D4IIBG5UQ7X62EZ \
  | 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: ead9e5d4525b7a3e210137690fdfda265b0cc3ef3d51ac29defd539123c290be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5689de0f3da41447308c1e44fbd7fb1f4f77e1796c40ad6a3d3ee321c1a7d8",
    "cross_cats_sorted": [
      "math.DG",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2012-08-17T13:07:44Z",
    "title_canon_sha256": "7762ed64f83615319b41d36a83cc06de7ab097d3f228629f8bc446de3bd60786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3590",
    "kind": "arxiv",
    "version": 2
  }
}