Pith Number

pith:7C2WMKQJ

pith:2024:7C2WMKQJF6XLIVCX6SKHQNG7PJ

not attested not anchored not stored refs pending

On the geometry of Lagrangian one-forms

Derek Harland, Vincent Caudrelier

arxiv:2412.14700 v3 · 2024-12-19 · math-ph · hep-th · math.MP · math.SG · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7C2WMKQJF6XLIVCX6SKHQNG7PJ}

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	2026-07-05T10:41:19.026027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b5662a092faeb45457f4947834df7a5f32aadfb205a875a6944d2d0b8b8030

Aliases

arxiv: 2412.14700 · arxiv_version: 2412.14700v3 · doi: 10.48550/arxiv.2412.14700 · pith_short_12: 7C2WMKQJF6XL · pith_short_16: 7C2WMKQJF6XLIVCX · pith_short_8: 7C2WMKQJ

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/7C2WMKQJF6XLIVCX6SKHQNG7PJ \
  | 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: f8b5662a092faeb45457f4947834df7a5f32aadfb205a875a6944d2d0b8b8030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b8cf9cefb6443b79bcce0dac6557b60d206b9ea854b1a18b6ba10686e3c1b4",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "math.SG",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2024-12-19T10:07:44Z",
    "title_canon_sha256": "c5d2d82f8e3f2756cd23ccae9dba27d1c2616f8f835f5ee43f723c22afada89b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14700",
    "kind": "arxiv",
    "version": 3
  }
}