Pith Number

pith:OGH2P2EE

pith:2022:OGH2P2EE7IMDAQQNCNXMX45CAI

not attested not anchored not stored refs pending

Probing new physics on the horizon of black holes with gravitational waves

Elisa Maggio

arxiv:2211.16900 v1 · 2022-11-30 · 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{OGH2P2EE7IMDAQQNCNXMX45CAI}

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	2026-07-05T05:21:12.715336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718fa7e884fa1830420d136ecbf3a2020b5591c97516331d4c2d330c755dfa33

Aliases

arxiv: 2211.16900 · arxiv_version: 2211.16900v1 · doi: 10.48550/arxiv.2211.16900 · pith_short_12: OGH2P2EE7IMD · pith_short_16: OGH2P2EE7IMDAQQN · pith_short_8: OGH2P2EE

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/OGH2P2EE7IMDAQQNCNXMX45CAI \
  | 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: 718fa7e884fa1830420d136ecbf3a2020b5591c97516331d4c2d330c755dfa33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa416bdca99e9fc3d240e4a72cb1b161b4e6ab9a8635f730b1ea1796083d9498",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-11-30T10:58:31Z",
    "title_canon_sha256": "87701f64f879f5938a29cf04ab890b13ef5eccaed3592aef5e46cf427d3be1af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16900",
    "kind": "arxiv",
    "version": 1
  }
}