Pith Number

pith:XTSWUCVY

pith:2022:XTSWUCVYNJODQG6AZNTUIMNVR7

not attested not anchored not stored refs pending

Quasi Normal Modes of Black Holes and Detection in Ringdown Process

Bing Sun, Yuqian Zhao, Zhan-Feng Mai, Zhoujian Cao

arxiv:2212.00747 v1 · 2022-11-30 · 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{XTSWUCVYNJODQG6AZNTUIMNVR7}

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

Eccentric mergers of binary Proca stars

Receipt and verification

First computed	2026-07-05T05:21:37.842343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bce56a0ab86a5c381bc0cb674431b58ffba830dfe80100a205bc4efaecf375c8

Aliases

arxiv: 2212.00747 · arxiv_version: 2212.00747v1 · doi: 10.48550/arxiv.2212.00747 · pith_short_12: XTSWUCVYNJOD · pith_short_16: XTSWUCVYNJODQG6A · pith_short_8: XTSWUCVY

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/XTSWUCVYNJODQG6AZNTUIMNVR7 \
  | 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: bce56a0ab86a5c381bc0cb674431b58ffba830dfe80100a205bc4efaecf375c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae67896490d0fad3dc795ef3a86deaafc0a52af21b33156c0e259ec91afb61dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-11-30T09:46:29Z",
    "title_canon_sha256": "fbb04907945da9da9f205673e5bdbf3ff7171ec514ffbebdac905adf54f29fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00747",
    "kind": "arxiv",
    "version": 1
  }
}