Pith Number

pith:MFCGUZS4

pith:2006:MFCGUZS4HLPH5I7WAD2VKETSLI

not attested not anchored not stored refs pending

k-cosymplectic classical field theories: Tulczyjew, Skinner--Rusk and Lie-algebroid formulations

Angel M. Rey, Modesto Salgado, Narciso Roman-Roy, Silvia Vilarino

arxiv:math-ph/0602038 v2 · 2006-02-14 · 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{MFCGUZS4HLPH5I7WAD2VKETSLI}

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	2026-05-18T01:24:22.015058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61446a665c3ade7ea3f600f55512725a02d7c59396169a9ece97b1df1dc3bb20

Aliases

arxiv: math-ph/0602038 · arxiv_version: math-ph/0602038v2 · doi: 10.48550/arxiv.math-ph/0602038 · pith_short_12: MFCGUZS4HLPH · pith_short_16: MFCGUZS4HLPH5I7W · pith_short_8: MFCGUZS4

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/MFCGUZS4HLPH5I7WAD2VKETSLI \
  | 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: 61446a665c3ade7ea3f600f55512725a02d7c59396169a9ece97b1df1dc3bb20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c516b0cd0a7080e44a523508ceae35fdac88605be9d209af742b8bd44ed9dc",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-02-14T12:22:59Z",
    "title_canon_sha256": "c7f9116627574dc3aecd89e7283dd115e7cd9e109e8ee0d65b4b6a62117a0fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0602038",
    "kind": "arxiv",
    "version": 2
  }
}