Pith Number

pith:JR23X3I2

pith:2019:JR23X3I26TYOOEOVBWYQFADH27

not attested not anchored not stored refs pending

Eikonal quasinormal modes of black holes beyond general relativity II: generalised scalar-tensor perturbations

Hector O. Silva, Kostas Glampedakis

arxiv:1912.09286 v2 · 2019-12-19 · 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{JR23X3I26TYOOEOVBWYQFADH27}

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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

1 paper in Pith

Quasinormal modes of rotating black holes beyond general relativity in the WKB approximation

Receipt and verification

First computed	2026-07-05T00:45:17.558436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c75bbed1af4f0e711d50db1028067d7c22a61f908500add36b1de47e2bf36c4

Aliases

arxiv: 1912.09286 · arxiv_version: 1912.09286v2 · doi: 10.48550/arxiv.1912.09286 · pith_short_12: JR23X3I26TYO · pith_short_16: JR23X3I26TYOOEOV · pith_short_8: JR23X3I2

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/JR23X3I26TYOOEOVBWYQFADH27 \
  | 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: 4c75bbed1af4f0e711d50db1028067d7c22a61f908500add36b1de47e2bf36c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72627926feacfe49d709d8baad355f4a7b301ed0f06cc2b1fdddc40b28023f42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-19T15:25:40Z",
    "title_canon_sha256": "b99fc1b57ae8cbc9fe9e31abc0845e4447975ada5f10c1e21a2beeab2b24e838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.09286",
    "kind": "arxiv",
    "version": 2
  }
}