Pith Number

pith:BF2RUVWF

pith:2005:BF2RUVWF2KYKAXGKSXRASUYFON

not attested not anchored not stored refs pending

Multisymplectic Lagrangian and Hamiltonian Formalisms of Classical Field Theories

Narciso Rom\'an-Roy

arxiv:math-ph/0506022 v3 · 2005-06-10 · 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{BF2RUVWF2KYKAXGKSXRASUYFON}

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	2026-05-18T01:24:22.024937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09751a56c5d2b0a05cca95e2095305735f592e8004849998d93a8c80501eb085

Aliases

arxiv: math-ph/0506022 · arxiv_version: math-ph/0506022v3 · doi: 10.48550/arxiv.math-ph/0506022 · pith_short_12: BF2RUVWF2KYK · pith_short_16: BF2RUVWF2KYKAXGK · pith_short_8: BF2RUVWF

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/BF2RUVWF2KYKAXGKSXRASUYFON \
  | 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: 09751a56c5d2b0a05cca95e2095305735f592e8004849998d93a8c80501eb085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7526559f99a33d973ceb1d884368fb0a7e38235aa408f938811ffc0ff389989",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2005-06-10T10:23:55Z",
    "title_canon_sha256": "d05550a69d85593918340006ebcb8ad73c9afa15b92f072a7f996a5f00c5b439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0506022",
    "kind": "arxiv",
    "version": 3
  }
}