Pith Number

pith:PKB4OW3V

pith:2015:PKB4OW3VMXMD4ARVUUOXVEKGUL

not attested not anchored not stored refs pending

Bifurcation of the quasinormal spectrum and Zero Damped Modes for rotating dilatonic black holes

A. Zhidenko, K. D. Kokkotas, R. A. Konoplya

arxiv:1507.05649 v1 · 2015-07-20 · 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{PKB4OW3VMXMD4ARVUUOXVEKGUL}

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

Quasi-resonances in the vicinity of Einstein-Maxwell-dilaton black hole

Receipt and verification

First computed	2026-05-18T01:32:28.699083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a83c75b7565d83e0235a51d7a9146a2c17ba3b846eead37dd38d9f8791558bd

Aliases

arxiv: 1507.05649 · arxiv_version: 1507.05649v1 · doi: 10.48550/arxiv.1507.05649 · pith_short_12: PKB4OW3VMXMD · pith_short_16: PKB4OW3VMXMD4ARV · pith_short_8: PKB4OW3V

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/PKB4OW3VMXMD4ARVUUOXVEKGUL \
  | 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: 7a83c75b7565d83e0235a51d7a9146a2c17ba3b846eead37dd38d9f8791558bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "153d10dc73c2edc176e400740e4fbcbdfc6dd1be09b71930649be2742e3a35cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-20T20:48:58Z",
    "title_canon_sha256": "fac788f9d648c2c61cd187ffab2ceaea279c6209a98859ca73ff9854f15a909b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05649",
    "kind": "arxiv",
    "version": 1
  }
}