Pith Number

pith:YKWLTSCG

pith:2019:YKWLTSCG3Y4KSXLYP2OUWSE6IC

not attested not anchored not stored refs pending

Linear stability analysis of hairy black holes in quadratic degenerate higher-order scalar-tensor theories: Odd-parity perturbations

Hayato Motohashi, Kazufumi Takahashi, Masato Minamitsuji

arxiv:1904.03554 v2 · 2019-04-07 · gr-qc · 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{YKWLTSCG3Y4KSXLYP2OUWSE6IC}

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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

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

Testing Dark Energy with Black Hole Ringdown

Receipt and verification

First computed	2026-05-17T23:39:54.314974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2acb9c846de38a95d787e9d4b489e4085fb519c808ec3d9f7765e7b4c75df92

Aliases

arxiv: 1904.03554 · arxiv_version: 1904.03554v2 · doi: 10.48550/arxiv.1904.03554 · pith_short_12: YKWLTSCG3Y4K · pith_short_16: YKWLTSCG3Y4KSXLY · pith_short_8: YKWLTSCG

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/YKWLTSCG3Y4KSXLYP2OUWSE6IC \
  | 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: c2acb9c846de38a95d787e9d4b489e4085fb519c808ec3d9f7765e7b4c75df92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b099fbebbabe09e41cee4e46ccc1d039ca31156fab7cb333cde2d78923e17b56",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-07T00:28:47Z",
    "title_canon_sha256": "da828a22a88cc8f4032792f59df676b25d72974e835dce791a823f37a41a0abd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03554",
    "kind": "arxiv",
    "version": 2
  }
}