Pith Number

pith:4QBSV6YN

pith:2013:4QBSV6YNLSNIKOYAUSJJRAG2IW

not attested not anchored not stored refs pending

Absorption of planar massless scalar waves by Kerr black holes

Caio F. B. Macedo, Ednilton S. Oliveira, Lu\'is C. B. Crispino, Luiz C. S. Leite, Sam R. Dolan

arxiv:1308.0018 v1 · 2013-07-31 · 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{4QBSV6YNLSNIKOYAUSJJRAG2IW}

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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

Resonant transmission of scalar waves through rotating traversable wormhole

Receipt and verification

First computed	2026-05-18T01:48:32.049881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4032afb0d5c9a853b00a4929880da45a9428a7b399da65aa319ef613400d2e3

Aliases

arxiv: 1308.0018 · arxiv_version: 1308.0018v1 · doi: 10.48550/arxiv.1308.0018 · pith_short_12: 4QBSV6YNLSNI · pith_short_16: 4QBSV6YNLSNIKOYA · pith_short_8: 4QBSV6YN

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/4QBSV6YNLSNIKOYAUSJJRAG2IW \
  | 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: e4032afb0d5c9a853b00a4929880da45a9428a7b399da65aa319ef613400d2e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12d16fff472f09c8ae5f5618fb92a881b961bd17a5a7aaf217e9f150dda1350",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-07-31T20:01:02Z",
    "title_canon_sha256": "7b62d4da5e5321175a53f37ac5b2285085b20aadea398dc673c6f7fe3d458e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0018",
    "kind": "arxiv",
    "version": 1
  }
}