Pith Number

pith:2URIIHDL

pith:2003:2URIIHDLI6NRJTIRWRXSI7EZFC

not attested not anchored not stored refs pending

Conservation Laws and Variational Sequences in Gauge-Natural Theories

Italy), L. Fatibene, M. Francaviglia, M. Palese (Dept. Math. Univ. of Torino

arxiv:math-ph/0311028 v1 · 2003-11-19 · math-ph · math.DG · 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{2URIIHDLI6NRJTIRWRXSI7EZFC}

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	2026-05-18T04:34:10.319162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d522841c6b479b14cd11b46f247c9928b9d89311ffea78dc908f3faae64aea00

Aliases

arxiv: math-ph/0311028 · arxiv_version: math-ph/0311028v1 · doi: 10.48550/arxiv.math-ph/0311028 · pith_short_12: 2URIIHDLI6NR · pith_short_16: 2URIIHDLI6NRJTIR · pith_short_8: 2URIIHDL

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/2URIIHDLI6NRJTIRWRXSI7EZFC \
  | 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: d522841c6b479b14cd11b46f247c9928b9d89311ffea78dc908f3faae64aea00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d9a0ddea8e724c370363a1496f39234c3334758b3c87312c27a87cdf29ef8f",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-11-19T11:12:54Z",
    "title_canon_sha256": "d9291ef6add0858dcbcba2a8a7dda8b06aacdfc870210d3d1c60779786aeee47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0311028",
    "kind": "arxiv",
    "version": 1
  }
}