Pith Number

pith:UVNJWG5B

pith:2026:UVNJWG5B533WLQ4YPPWNDYYKOF

not attested not anchored not stored refs pending

A pre-merger-informed spectral-level ringdown inference framework for black-hole spectroscopy

Shitong Guo, Yan-Gang Miao

arxiv:2605.25623 v1 · 2026-05-25 · gr-qc · 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{UVNJWG5B533WLQ4YPPWNDYYKOF}

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	2026-05-26T02:04:46.930263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55a9b1ba1eef765c3987becd1e30a714c1836955c3b38f59441fe6b711f5340

Aliases

arxiv: 2605.25623 · arxiv_version: 2605.25623v1 · doi: 10.48550/arxiv.2605.25623 · pith_short_12: UVNJWG5B533W · pith_short_16: UVNJWG5B533WLQ4Y · pith_short_8: UVNJWG5B

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/UVNJWG5B533WLQ4YPPWNDYYKOF \
  | 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: a55a9b1ba1eef765c3987becd1e30a714c1836955c3b38f59441fe6b711f5340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba48d9aa9aca1855ce906e036ced106f23827375c183cd5db42256895bb237e7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-25T09:26:41Z",
    "title_canon_sha256": "0b61faf98fe420f4dc4453df332c49e7fdbbda1683b8d36606e7488a60e4c2c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25623",
    "kind": "arxiv",
    "version": 1
  }
}