Pith Number

pith:AVKAJVWP

pith:2017:AVKAJVWPD2FGTBQCYI6IS6P3BV

not attested not anchored not stored refs pending

Variational symmetries and pluri-Lagrangian systems in classical mechanics

Matteo Petrera, Yuri B. Suris

arxiv:1710.01526 v1 · 2017-10-04 · 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{AVKAJVWPD2FGTBQCYI6IS6P3BV}

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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.

Cited by

1 paper in Pith

Discrete Lagrangian Multiforms for ABS Equations I: Quad Equations

Receipt and verification

First computed	2026-07-05T00:17:46.149674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055404d6cf1e8a698602c23c8979fb0d4691109eeff9c18c3990bc46468d22ef

Aliases

arxiv: 1710.01526 · arxiv_version: 1710.01526v1 · doi: 10.48550/arxiv.1710.01526 · pith_short_12: AVKAJVWPD2FG · pith_short_16: AVKAJVWPD2FGTBQC · pith_short_8: AVKAJVWP

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/AVKAJVWPD2FGTBQCYI6IS6P3BV \
  | 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: 055404d6cf1e8a698602c23c8979fb0d4691109eeff9c18c3990bc46468d22ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf4dca4e07a85633f0ef2b0f97d5b93cbea1a4655ef43c3833f9a4d2edc7d4e",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-10-04T10:16:01Z",
    "title_canon_sha256": "e2390bebf23b5d2d4b89bc8e1f18afe1693307c0072372635bf9c205dfd97f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01526",
    "kind": "arxiv",
    "version": 1
  }
}