Pith Number

pith:JDFIPV2R

pith:2022:JDFIPV2R4YJD5HUKYMFZ63PZEE

not attested not anchored not stored refs pending

Echoes of the gravitational decoupling: scalar perturbations and quasinormal modes of hairy black holes

R. C. de Paiva, R. da Rocha, R. T. Cavalcanti

arxiv:2203.08740 v2 · 2022-03-16 · 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{JDFIPV2R4YJD5HUKYMFZ63PZEE}

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

Light Deflection due to Spinoptic Effects in Parametrized and Spherically Symmetric Hairy Black Holes

Receipt and verification

First computed	2026-07-05T05:11:09.075665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ca87d751e6123e9e8ac30b9f6df92104e55d7860d7c3d9f1433bb490a3190a

Aliases

arxiv: 2203.08740 · arxiv_version: 2203.08740v2 · doi: 10.48550/arxiv.2203.08740 · pith_short_12: JDFIPV2R4YJD · pith_short_16: JDFIPV2R4YJD5HUK · pith_short_8: JDFIPV2R

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/JDFIPV2R4YJD5HUKYMFZ63PZEE \
  | 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: 48ca87d751e6123e9e8ac30b9f6df92104e55d7860d7c3d9f1433bb490a3190a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a0758a4c039fe65883192a481dbf1ce22f9bb2c36c8601dda64bb4c63f27722",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-16T16:39:36Z",
    "title_canon_sha256": "04e09dddd5a7f212ba9ca72cc126b32ab9c1c9518ae3b7be6405319db3651570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08740",
    "kind": "arxiv",
    "version": 2
  }
}