Pith Number

pith:KPPA53O2

pith:2021:KPPA53O25AHAJ32WGX7DIJKDDH

not attested not anchored not stored refs pending

Lorentz symmetry in ghost-free massive gravity

Alan Kostelecky, Robertus Potting

arxiv:2108.04213 v1 · 2021-08-09 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPPA53O25AHAJ32WGX7DIJKDDH}

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.

Cited by

1 paper in Pith

Gravitational-wave generation in the presence of Lorentz invariance violation

Receipt and verification

First computed	2026-07-05T03:04:13.827881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53de0eeddae80e04ef5635fe34254319e1dd84ccb33c374ae9f9d6513ece113e

Aliases

arxiv: 2108.04213 · arxiv_version: 2108.04213v1 · doi: 10.48550/arxiv.2108.04213 · pith_short_12: KPPA53O25AHA · pith_short_16: KPPA53O25AHAJ32W · pith_short_8: KPPA53O2

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/KPPA53O25AHAJ32WGX7DIJKDDH \
  | 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: 53de0eeddae80e04ef5635fe34254319e1dd84ccb33c374ae9f9d6513ece113e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d89a95db10efc44fa7d8db493a58e8d61c213e298d2582212832c11d7eec9d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-08-09T17:56:02Z",
    "title_canon_sha256": "dbf7eecc97631956ab70b99e9ce241b27f6ce301840235465d2f5dd13a63b82e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04213",
    "kind": "arxiv",
    "version": 1
  }
}