Pith Number

pith:J2WIFIZK

pith:2019:J2WIFIZK66TE6FBDIVMHTYIOR4

not attested not anchored not stored refs pending

Structure of Gauge-Invariant Lagrangians

Eugenia Rosado Mar\'ia, Jaime Mu\~noz Masqu\'e, Marco Castrill\'on L\'opez

arxiv:1903.00443 v1 · 2019-03-01 · 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{J2WIFIZK66TE6FBDIVMHTYIOR4}

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	2026-05-17T23:52:19.637489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eac82a32af7a64f1423455879e10e8f15adf09272c93d8584841dc558b08381

Aliases

arxiv: 1903.00443 · arxiv_version: 1903.00443v1 · doi: 10.48550/arxiv.1903.00443 · pith_short_12: J2WIFIZK66TE · pith_short_16: J2WIFIZK66TE6FBD · pith_short_8: J2WIFIZK

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/J2WIFIZK66TE6FBDIVMHTYIOR4 \
  | 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: 4eac82a32af7a64f1423455879e10e8f15adf09272c93d8584841dc558b08381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66beac4ae3329669e0895d8a2fe3bef5574df61d02db6f9937d4226edfae51ca",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-03-01T18:12:33Z",
    "title_canon_sha256": "87d4223912048ca57869cdbe4da17ea694bd7f71399fbd1ccc751d1b26763a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00443",
    "kind": "arxiv",
    "version": 1
  }
}