Pith Number

pith:KQDTL33X

pith:2023:KQDTL33XTO24XK725D6PVZGJXD

not attested not anchored not stored refs pending

Identifying modified theories of gravity using binary black-hole ringdowns

Costantino Pacilio, Swetha Bhagwat

arxiv:2301.02267 v2 · 2023-01-05 · gr-qc · astro-ph.HE · hep-ph · 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{KQDTL33XTO24XK725D6PVZGJXD}

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

Black Hole Spectroscopy with Conditional Variational Autoencoder

Receipt and verification

First computed	2026-07-05T06:00:51.218229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540735ef779bb5cbabfae8fcfae4c9b8c6cf54a7a1a5983bbbcc7e428c9adb53

Aliases

arxiv: 2301.02267 · arxiv_version: 2301.02267v2 · doi: 10.48550/arxiv.2301.02267 · pith_short_12: KQDTL33XTO24 · pith_short_16: KQDTL33XTO24XK72 · pith_short_8: KQDTL33X

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/KQDTL33XTO24XK725D6PVZGJXD \
  | 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: 540735ef779bb5cbabfae8fcfae4c9b8c6cf54a7a1a5983bbbcc7e428c9adb53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb820a295af2a3659142bbdf50d2573fba9dc0d0bb8513ff89ea27bebd581d59",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-01-05T19:01:09Z",
    "title_canon_sha256": "e826d279ebe806d1ffd03c4af077cac2f2e0a608005e3150ccad992607d0c848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02267",
    "kind": "arxiv",
    "version": 2
  }
}