Pith Number

pith:MLVY6QLA

pith:2020:MLVY6QLAU2NXM7P46UEQZPZLJL

not attested not anchored not stored refs pending

Quantum black hole spectroscopy: probing the quantum nature of the black hole area using LIGO-Virgo ringdown detections

Danny Laghi, Gregorio Carullo, John Veitch, Walter Del Pozzo

arxiv:2011.03816 v2 · 2020-11-07 · gr-qc · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLVY6QLAU2NXM7P46UEQZPZLJL}

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

The Science of the Einstein Telescope

Receipt and verification

First computed	2026-07-05T02:30:30.357818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62eb8f4160a69b767dfcf5090cbf2b4ae17e92694702cd67eabeeee4b4fbbae5

Aliases

arxiv: 2011.03816 · arxiv_version: 2011.03816v2 · doi: 10.48550/arxiv.2011.03816 · pith_short_12: MLVY6QLAU2NX · pith_short_16: MLVY6QLAU2NXM7P4 · pith_short_8: MLVY6QLA

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/MLVY6QLAU2NXM7P46UEQZPZLJL \
  | 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: 62eb8f4160a69b767dfcf5090cbf2b4ae17e92694702cd67eabeeee4b4fbbae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9ddf0980777420c969bf17f845d3643d9bdd082d084a68f0baa160f3dc192d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-07T17:34:34Z",
    "title_canon_sha256": "d40776f3cae5866489040ef517210fec8bc00c3d32b6b3bf1fbd6f01ab14e4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03816",
    "kind": "arxiv",
    "version": 2
  }
}