Pith Number

pith:SO7U3OKX

pith:2011:SO7U3OKX6JYYO3PCOPAQV23YGC

not attested not anchored not stored refs pending

Generalized Livens theorem and constrained Hamiltonian dynamics on algebroids

Michal Jozwikowski

arxiv:1101.2233 v1 · 2011-01-11 · 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{SO7U3OKX6JYYO3PCOPAQV23YGC}

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	2026-05-18T04:31:43.284529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bf4db957f271876de273c10aeb7830b482b9d134bd4d51910dd0e7490338a8

Aliases

arxiv: 1101.2233 · arxiv_version: 1101.2233v1 · doi: 10.48550/arxiv.1101.2233 · pith_short_12: SO7U3OKX6JYY · pith_short_16: SO7U3OKX6JYYO3PC · pith_short_8: SO7U3OKX

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/SO7U3OKX6JYYO3PCOPAQV23YGC \
  | 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: 93bf4db957f271876de273c10aeb7830b482b9d134bd4d51910dd0e7490338a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526503a08128d67272d2f3a1280004e6e9d0ebc6f5b196b2778cc3dc73d1e9ca",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-01-11T23:01:41Z",
    "title_canon_sha256": "2565c56ab80cfd513442327303c111cdb88fa8c7d4b2aaecdc7fa04e53f917a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2233",
    "kind": "arxiv",
    "version": 1
  }
}