Pith Number

pith:A4ULDGPU

pith:2014:A4ULDGPU43LJU27MIOT52IT44K

not attested not anchored not stored refs pending

Reduced dynamics and Lagrangian submanifolds of symplectic manifolds

E. Garc\'ia-Tora\~no Andr\'es, E. Guzm\'an, J.C. Marrero, T. Mestdag

arxiv:1402.2847 v2 · 2014-02-12 · math.DG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4ULDGPU43LJU27MIOT52IT44K}

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	2026-05-18T02:51:41.585614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0728b199f4e6d69a6bec43a7dd227ce28cd82f405c021e0b17e14bc2b7350e90

Aliases

arxiv: 1402.2847 · arxiv_version: 1402.2847v2 · doi: 10.48550/arxiv.1402.2847 · pith_short_12: A4ULDGPU43LJ · pith_short_16: A4ULDGPU43LJU27M · pith_short_8: A4ULDGPU

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/A4ULDGPU43LJU27MIOT52IT44K \
  | 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: 0728b199f4e6d69a6bec43a7dd227ce28cd82f405c021e0b17e14bc2b7350e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387030606d3df7301492b9ee4ae623d891b6df6b78a4b563b6181c546882edf8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-02-12T15:19:53Z",
    "title_canon_sha256": "e9d208e550a922e76c24d6f34b9a3e04c4f5c3a8c8c3b6305e91d72ca2c38a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2847",
    "kind": "arxiv",
    "version": 2
  }
}