Pith Number

pith:BBEB7QVO

pith:2018:BBEB7QVO6AJGOOQKCY2DSEKBVI

not attested not anchored not stored refs pending

Absorption of electromagnetic plane waves by rotating black holes

Lu\'is C. B. Crispino, Luiz C. S. Leite, Sam Dolan

arxiv:1805.07840 v1 · 2018-05-20 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBEB7QVO6AJGOOQKCY2DSEKBVI}

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

2 papers in Pith

Superradiance -- the 2020 Edition

Shadows of Giants: Constraints on Stupendously Large Black Holes from Negative Sources against the Cosmic Microwave Background

Receipt and verification

First computed	2026-05-18T00:09:13.888090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08481fc2aef012673a0a1634391141aa08d0b80d0e182220fbc21dbbe9b87d41

Aliases

arxiv: 1805.07840 · arxiv_version: 1805.07840v1 · doi: 10.48550/arxiv.1805.07840 · pith_short_12: BBEB7QVO6AJG · pith_short_16: BBEB7QVO6AJGOOQK · pith_short_8: BBEB7QVO

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/BBEB7QVO6AJGOOQKCY2DSEKBVI \
  | 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: 08481fc2aef012673a0a1634391141aa08d0b80d0e182220fbc21dbbe9b87d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f8d9a32c90d225f81c0727e670ed35842ab8e5f34f9fd611fb1089bf473e7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-20T23:31:19Z",
    "title_canon_sha256": "d29a05cf1a8b5148f6425862cd8142b1eec0634b540b871f375bdd0b8ca51650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07840",
    "kind": "arxiv",
    "version": 1
  }
}