Pith Number

pith:NRYUFKL6

pith:2009:NRYUFKL6UUKUWMO4YL5UMQUGAF

not attested not anchored not stored refs pending

Quasinormal modes and stability of a five-dimensional dilatonic black hole

A. L\'opez-Ortega

arxiv:0905.0073 v1 · 2009-05-01 · 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{NRYUFKL6UUKUWMO4YL5UMQUGAF}

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

Quasinormal modes of black holes: from astrophysics to string theory

Receipt and verification

First computed	2026-07-04T17:20:18.901962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c7142a97ea5154b31dcc2fb464286017ae7a2610ca2741ca46668f55188e493

Aliases

arxiv: 0905.0073 · arxiv_version: 0905.0073v1 · doi: 10.48550/arxiv.0905.0073 · pith_short_12: NRYUFKL6UUKU · pith_short_16: NRYUFKL6UUKUWMO4 · pith_short_8: NRYUFKL6

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/NRYUFKL6UUKUWMO4YL5UMQUGAF \
  | 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: 6c7142a97ea5154b31dcc2fb464286017ae7a2610ca2741ca46668f55188e493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353164e7072e08fb99ad08366094314fb068db66f21a1dd6ee7f57b23f01ce1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-05-01T10:31:14Z",
    "title_canon_sha256": "169796a7b493279c2fb864bb38d2dcf52afe3557d25c1f31afad78a4675d156e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0073",
    "kind": "arxiv",
    "version": 1
  }
}