Pith Number

pith:Y3S7DVBD

pith:2012:Y3S7DVBDYZUAHKGSSX3V4GVXPM

not attested not anchored not stored refs pending

Stability analysis and quasinormal modes of Reissner Nordstr{\o}m Space-time via Lyapunov exponent

Parthapratim Pradhan

arxiv:1205.5656 v3 · 2012-05-25 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3S7DVBDYZUAHKGSSX3V4GVXPM}

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

Observational Tests of Regular Black Holes with Scalar Hair and their Stability

Receipt and verification

First computed	2026-05-18T01:12:25.437885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e5f1d423c66803a8d295f75e1ab77b3bfeb9155a9e23913b02f39facb5a8ce

Aliases

arxiv: 1205.5656 · arxiv_version: 1205.5656v3 · doi: 10.48550/arxiv.1205.5656 · pith_short_12: Y3S7DVBDYZUA · pith_short_16: Y3S7DVBDYZUAHKGS · pith_short_8: Y3S7DVBD

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/Y3S7DVBDYZUAHKGSSX3V4GVXPM \
  | 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: c6e5f1d423c66803a8d295f75e1ab77b3bfeb9155a9e23913b02f39facb5a8ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879760366184534493a07a4d8a61e9dea7d5a3334f802917df4533d3db7e7094",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-05-25T10:41:52Z",
    "title_canon_sha256": "d605a6cf9c1b9f40161407442cfea55680aaddd29fd413f23e054dbb33d4aaf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5656",
    "kind": "arxiv",
    "version": 3
  }
}