Pith Number

pith:UDQKXTTP

pith:2022:UDQKXTTPMHV46EABLFVQ45GMZX

not attested not anchored not stored refs pending

Probing hairy black holes caused by gravitational decoupling using quasinormal modes and greybody bounds

Ali \"Ovg\"un, Dong Liu, Yi Yang, Zhaoyi Xu, Zheng-Wen Long

arxiv:2203.11551 v6 · 2022-03-22 · 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{UDQKXTTPMHV46EABLFVQ45GMZX}

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.

Receipt and verification

First computed	2026-07-05T05:53:47.702596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e0abce6f61ebcf1001596b0e74cccdeaccc64a2707a98b34eaa10143f9de1e

Aliases

arxiv: 2203.11551 · arxiv_version: 2203.11551v6 · doi: 10.48550/arxiv.2203.11551 · pith_short_12: UDQKXTTPMHV4 · pith_short_16: UDQKXTTPMHV46EAB · pith_short_8: UDQKXTTP

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/UDQKXTTPMHV46EABLFVQ45GMZX \
  | 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: a0e0abce6f61ebcf1001596b0e74cccdeaccc64a2707a98b34eaa10143f9de1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d80952b701f34d52f8d6a398510ef20d1e73ab9362a94dfe3205859e70771b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-22T09:11:56Z",
    "title_canon_sha256": "353a5f540ba81cb47ef083169c643be299852767df5b25e760340e893879707f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11551",
    "kind": "arxiv",
    "version": 6
  }
}