Pith Number

pith:BDNSQ5KR

pith:2016:BDNSQ5KRU2IA6MRGW7R3TNMHJH

not attested not anchored not stored refs pending

Existence of quasinormal modes for Kerr-AdS black holes

Oran Gannot

arxiv:1602.08147 v2 · 2016-02-25 · math.AP · gr-qc · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDNSQ5KRU2IA6MRGW7R3TNMHJH}

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	2026-05-18T00:47:51.006985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08db287551a6900f3226b7e3b9b58749edc4417a671a453220018da551b34402

Aliases

arxiv: 1602.08147 · arxiv_version: 1602.08147v2 · doi: 10.48550/arxiv.1602.08147 · pith_short_12: BDNSQ5KRU2IA · pith_short_16: BDNSQ5KRU2IA6MRG · pith_short_8: BDNSQ5KR

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/BDNSQ5KRU2IA6MRGW7R3TNMHJH \
  | 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: 08db287551a6900f3226b7e3b9b58749edc4417a671a453220018da551b34402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9205c6acc2af7a1e280674a95aa74bc2195122229329dfc8c34d55b5053818",
    "cross_cats_sorted": [
      "gr-qc",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-02-25T23:32:25Z",
    "title_canon_sha256": "ffded5db43bf352ba90fcaec174b4736b8f0803ffb5da588939f7604f8a156cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08147",
    "kind": "arxiv",
    "version": 2
  }
}