Pith Number

pith:NRC4QSZB

pith:2021:NRC4QSZBQYMLEMAJ2ZXP42IQFA

not attested not anchored not stored refs pending

Searches for beyond-Riemann gravity

Alan Kostelecky, Zonghao Li

arxiv:2106.11293 v2 · 2021-06-21 · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRC4QSZBQYMLEMAJ2ZXP42IQFA}

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

Perturbative black-hole and horizon solutions in gravity with explicit spacetime-symmetry breaking

Receipt and verification

First computed	2026-07-05T03:08:34.451689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c45c84b218618b23009d66efe6910283e69c5608a91181b2d7458b1dff1df8a

Aliases

arxiv: 2106.11293 · arxiv_version: 2106.11293v2 · doi: 10.48550/arxiv.2106.11293 · pith_short_12: NRC4QSZBQYML · pith_short_16: NRC4QSZBQYMLEMAJ · pith_short_8: NRC4QSZB

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/NRC4QSZBQYMLEMAJ2ZXP42IQFA \
  | 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: 6c45c84b218618b23009d66efe6910283e69c5608a91181b2d7458b1dff1df8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f26f40db8b2b37f642cd9e088502055f57881627cb605918995e3dea6e76cf",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-21T17:51:02Z",
    "title_canon_sha256": "06b587d9507634eaddde67e20cd4e1e8e5b0c663ceb922dc873cb4564303bdbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.11293",
    "kind": "arxiv",
    "version": 2
  }
}