Pith Number

pith:DOAZFVVI

pith:2009:DOAZFVVIML3R2V7LHPRAHRNOUY

not attested not anchored not stored refs pending

Gauge equivalence and conserved quantities for Lagrangian systems on Lie algebroids

J.F. Cari\~nena, Miguel Rodriguez-Olmos

arxiv:0905.2697 v1 · 2009-05-16 · 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{DOAZFVVIML3R2V7LHPRAHRNOUY}

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	2026-05-18T02:13:39.087351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b8192d6a862f71d57eb3be203c5aea637a08df3841beddbd4861c3c97cf2c32

Aliases

arxiv: 0905.2697 · arxiv_version: 0905.2697v1 · doi: 10.48550/arxiv.0905.2697 · pith_short_12: DOAZFVVIML3R · pith_short_16: DOAZFVVIML3R2V7L · pith_short_8: DOAZFVVI

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/DOAZFVVIML3R2V7LHPRAHRNOUY \
  | 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: 1b8192d6a862f71d57eb3be203c5aea637a08df3841beddbd4861c3c97cf2c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea82994d23a1be09a7364ad1fc27f2e253db09ea2505ac60a62aaa9ceb853060",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-05-16T18:06:01Z",
    "title_canon_sha256": "cbdede9e582d7c0a36870a40def643a51910ae13292374ba861affeb8cd707eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2697",
    "kind": "arxiv",
    "version": 1
  }
}