Pith Number

pith:4SMC7XKW

pith:1998:4SMC7XKWJQ7PHFTDFHSHUZLEKX

not attested not anchored not stored refs pending

Momentum Maps and Classical Relativistic Fields. Part I: Covariant Field Theory

James Isenberg, Jerrold E. Marsden, Mark J. Gotay, Richard Montgomery

arxiv:physics/9801019 v2 · 1998-01-16 · math-ph · gr-qc · hep-th · 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{4SMC7XKWJQ7PHFTDFHSHUZLEKX}

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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

5 papers in Pith

The Spencer cohomology and integrability of multisymplectic structures

Boundaries in the Instantaneous Formulation of Field Theories

Geometric formulation for Palatini-Cartan gravity

Poisson bundles over unordered configurations

Global Gauge Symmetries and Spatial Asymptotic Boundary Conditions in Yang-Mills Theory

Receipt and verification

First computed	2026-07-04T15:15:47.686702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4982fdd564c3ef3966329e47a656455dcc3cb098e3d10687f4f61385a837bcf

Aliases

arxiv: physics/9801019 · arxiv_version: physics/9801019v2 · doi: 10.48550/arxiv.physics/9801019 · pith_short_12: 4SMC7XKWJQ7P · pith_short_16: 4SMC7XKWJQ7PHFTD · pith_short_8: 4SMC7XKW

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/4SMC7XKWJQ7PHFTDFHSHUZLEKX \
  | 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: e4982fdd564c3ef3966329e47a656455dcc3cb098e3d10687f4f61385a837bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fef73319330283370b932c63f0b4341599e07e4eb2a6fc11820e49ec851e025",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1998-01-16T12:09:17Z",
    "title_canon_sha256": "ef4c8280200c26b48d607821060a9910cda5f4ee2a38560758eeb43b682eaba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9801019",
    "kind": "arxiv",
    "version": 2
  }
}