Pith Number

pith:I4SZV4DL

pith:2015:I4SZV4DLBKNP4SNWUIGGYGHH5O

not attested not anchored not stored refs pending

Numerical stability of the electromagnetic quasinormal and quasibound modes of Kerr black holes

Denitsa Staicova, Plamen Fiziev

arxiv:1511.09081 v1 · 2015-11-29 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4SZV4DLBKNP4SNWUIGGYGHH5O}

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	2026-05-18T01:25:41.211064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47259af06b0a9afe49b6a20c6c18e7ebb409d9d356218470f2dc928f7e6cc639

Aliases

arxiv: 1511.09081 · arxiv_version: 1511.09081v1 · doi: 10.48550/arxiv.1511.09081 · pith_short_12: I4SZV4DLBKNP · pith_short_16: I4SZV4DLBKNP4SNW · pith_short_8: I4SZV4DL

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/I4SZV4DLBKNP4SNWUIGGYGHH5O \
  | 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: 47259af06b0a9afe49b6a20c6c18e7ebb409d9d356218470f2dc928f7e6cc639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5a27e69054030c237af26e88b8dce94ab06f93873ea8b94109e8e5e43668bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-29T20:02:39Z",
    "title_canon_sha256": "90fcd05879e1138642af263c723b724b49776013c3f48fe3cca784e02cc533c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09081",
    "kind": "arxiv",
    "version": 1
  }
}