Pith Number

pith:3Z4GEFIR

pith:2012:3Z4GEFIRO3LDOE3WWMI6VVRSEY

not attested not anchored not stored refs pending

Classical Lagrangians for Momentum Dependent Lorentz Violation

Don Colladay, Patrick McDonald

arxiv:1201.3931 v1 · 2012-01-18 · hep-ph · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Z4GEFIRO3LDOE3WWMI6VVRSEY}

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	2026-05-18T03:22:53.131712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7862151176d6371376b311ead6322606751ec1f694d8058ce03f2d7c02184f

Aliases

arxiv: 1201.3931 · arxiv_version: 1201.3931v1 · doi: 10.48550/arxiv.1201.3931 · pith_short_12: 3Z4GEFIRO3LD · pith_short_16: 3Z4GEFIRO3LDOE3W · pith_short_8: 3Z4GEFIR

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/3Z4GEFIRO3LDOE3WWMI6VVRSEY \
  | 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: de7862151176d6371376b311ead6322606751ec1f694d8058ce03f2d7c02184f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "725c145f5b6c97d334f5c3d9e9d3399a445965e08c4819bb1149408ccc3617f2",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-01-18T21:24:24Z",
    "title_canon_sha256": "828fe7d3a00149850af68d19158e7e9f108a9d9154c17bea30cc71946a593f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3931",
    "kind": "arxiv",
    "version": 1
  }
}