Pith Number

pith:3YFKPF4W

pith:2010:3YFKPF4WG73X45FDIZHBCWI33T

not attested not anchored not stored refs pending

A unified framework for mechanics. Hamilton-Jacobi equation and applications

D. Martin de Diego, E. Padron, J.C. Marrero, P. Balseiro

arxiv:1001.0482 v1 · 2010-01-04 · 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{3YFKPF4WG73X45FDIZHBCWI33T}

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	2026-05-18T02:10:05.413480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de0aa7979637f77e74a3464e11591bdcea7f78406ecac8a646a92ad2a0945cc2

Aliases

arxiv: 1001.0482 · arxiv_version: 1001.0482v1 · doi: 10.48550/arxiv.1001.0482 · pith_short_12: 3YFKPF4WG73X · pith_short_16: 3YFKPF4WG73X45FD · pith_short_8: 3YFKPF4W

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/3YFKPF4WG73X45FDIZHBCWI33T \
  | 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: de0aa7979637f77e74a3464e11591bdcea7f78406ecac8a646a92ad2a0945cc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970eb8f6f291b2646957fa6b61c2f5cedc4d3a4395bbf3528c1c581ae45c24ef",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-01-04T11:30:46Z",
    "title_canon_sha256": "48d94095fafc6852bfef91ae8dbab2813c987bd9a07597b638b56a6c0793a8ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0482",
    "kind": "arxiv",
    "version": 1
  }
}