Pith Number

pith:RKX5Q7JT

pith:2019:RKX5Q7JTJXZXCWVJWS6TWQLJJC

not attested not anchored not stored refs pending

Distinguishing black holes from horizonless objects through the excitation of resonances during inspiral

Adrian del Rio, Masashi Kimura, Vitor Cardoso

arxiv:1907.01561 v4 · 2019-07-02 · gr-qc · astro-ph.HE · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKX5Q7JTJXZXCWVJWS6TWQLJJC}

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

Dynamical Tidal Response of Non-rotating Black Holes: Connecting the MST Formalism and Worldline EFT

Receipt and verification

First computed	2026-07-05T00:46:31.533622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aafd87d334df3715aa9b4bd3b416948bc28cc33e3ac5549cdc62d580f0ee7f0

Aliases

arxiv: 1907.01561 · arxiv_version: 1907.01561v4 · doi: 10.48550/arxiv.1907.01561 · pith_short_12: RKX5Q7JTJXZX · pith_short_16: RKX5Q7JTJXZXCWVJ · pith_short_8: RKX5Q7JT

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/RKX5Q7JTJXZXCWVJWS6TWQLJJC \
  | 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: 8aafd87d334df3715aa9b4bd3b416948bc28cc33e3ac5549cdc62d580f0ee7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8e4126e7a2e45fffe10e3ac53c56a14bdd4942421b26c3360b6bd3d09d9a1f",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-02T18:00:05Z",
    "title_canon_sha256": "f808ec770fd186ca1a46e85fa71986940c67d6222c050a6d6897f22a367d7c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01561",
    "kind": "arxiv",
    "version": 4
  }
}