Pith Number

pith:CY2XO32I

pith:2020:CY2XO32IQZU7H6YJC3DZTCQSKO

not attested not anchored not stored refs pending

Light bending by a slowly rotating source in quadratic theories of gravity

Breno L. Giacchini, Luca Buoninfante

arxiv:2005.05355 v2 · 2020-05-11 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CY2XO32IQZU7H6YJC3DZTCQSKO}

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

Eikonal, nonlocality and regular black holes

Receipt and verification

First computed	2026-07-05T01:19:04.686184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1635776f488669f3fb0916c7998a12539d6b140f62c42c7bd3f8b9146ba5b0cc

Aliases

arxiv: 2005.05355 · arxiv_version: 2005.05355v2 · doi: 10.48550/arxiv.2005.05355 · pith_short_12: CY2XO32IQZU7 · pith_short_16: CY2XO32IQZU7H6YJ · pith_short_8: CY2XO32I

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/CY2XO32IQZU7H6YJC3DZTCQSKO \
  | 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: 1635776f488669f3fb0916c7998a12539d6b140f62c42c7bd3f8b9146ba5b0cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba3e8a3419f94a4d0d67fc334656b40e5eebb1ac4e7b22804c03ce0cbea54546",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-11T18:05:10Z",
    "title_canon_sha256": "931cb21f885464c491031696f9f773915e1df3c3627486770e749f1ff321a501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05355",
    "kind": "arxiv",
    "version": 2
  }
}