Pith Number

pith:RKMQWEFF

pith:2003:RKMQWEFFHSZ6QV6TJG4OULXFIA

not attested not anchored not stored refs pending

On quasi-normal modes of Kerr black holes

George Siopsis, Suphot Musiri

arxiv:hep-th/0309227 v1 · 2003-09-24 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKMQWEFFHSZ6QV6TJG4OULXFIA}

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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	2026-05-18T01:38:46.633079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a990b10a53cb3e857d349b8ea2ee5401b034542cbb068aff5153cc2afc9b4fd

Aliases

arxiv: hep-th/0309227 · arxiv_version: hep-th/0309227v1 · doi: 10.48550/arxiv.hep-th/0309227 · pith_short_12: RKMQWEFFHSZ6 · pith_short_16: RKMQWEFFHSZ6QV6T · pith_short_8: RKMQWEFF

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/RKMQWEFFHSZ6QV6TJG4OULXFIA \
  | 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: 8a990b10a53cb3e857d349b8ea2ee5401b034542cbb068aff5153cc2afc9b4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2065f735669b3c46560042bc7fdfd4e24369e21951a6defc955a937d92cf0bb1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-09-24T20:39:28Z",
    "title_canon_sha256": "98d89e5cea1d7f6170f7f5b536cf9e8fad05065ed3d57bd00ad625de727c2350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0309227",
    "kind": "arxiv",
    "version": 1
  }
}