Pith Number

pith:I7E3RI6S

pith:2021:I7E3RI6SOAUJ5KYJGMEXJITN46

not attested not anchored not stored refs pending

Perturbations and quasi-normal modes of black holes with time-dependent scalar hair in shift-symmetric scalar-tensor theories

Keitaro Tomikawa, Tsutomu Kobayashi

arxiv:2101.03790 v1 · 2021-01-11 · gr-qc

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\usepackage{pith}
\pithnumber{I7E3RI6SOAUJ5KYJGMEXJITN46}

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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

Radial Perturbations of Black Holes in DHOST Theories

Inverting no-hair theorems: How requiring General Relativity solutions restricts scalar-tensor theories

Receipt and verification

First computed	2026-07-05T02:35:32.267511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c9b8a3d270289eab09330974a26de78561726cc80fe76ae3142500028598a6

Aliases

arxiv: 2101.03790 · arxiv_version: 2101.03790v1 · doi: 10.48550/arxiv.2101.03790 · pith_short_12: I7E3RI6SOAUJ · pith_short_16: I7E3RI6SOAUJ5KYJ · pith_short_8: I7E3RI6S

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/I7E3RI6SOAUJ5KYJGMEXJITN46 \
  | 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: 47c9b8a3d270289eab09330974a26de78561726cc80fe76ae3142500028598a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bccc325c9c2e1db1df44930406aede35ec99966f1318dd3b02495ec182352fba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-11T09:57:14Z",
    "title_canon_sha256": "22fc294ebf55ec59bd279dcd722313252e206d79dad20c6ce0d9b8a058d9df72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03790",
    "kind": "arxiv",
    "version": 1
  }
}