Pith Number

pith:CUNO6ENI

pith:2024:CUNO6ENIESC72UC7NK2NTMZFPV

not attested not anchored not stored refs pending

Irreversibility and gravitational radiation: A proof of Bondi's conjecture

A. Di Prisco, J. Ospino, L.Herrera

arxiv:2401.05959 v1 · 2024-01-11 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUNO6ENIESC72UC7NK2NTMZFPV}

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

Extracting more information from entropy

Receipt and verification

First computed	2026-07-05T07:32:38.546650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151aef11a82485fd505f6ab4d9b3257d7b981ae4994c4b430646c9ae0a00265b

Aliases

arxiv: 2401.05959 · arxiv_version: 2401.05959v1 · doi: 10.48550/arxiv.2401.05959 · pith_short_12: CUNO6ENIESC7 · pith_short_16: CUNO6ENIESC72UC7 · pith_short_8: CUNO6ENI

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/CUNO6ENIESC72UC7NK2NTMZFPV \
  | 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: 151aef11a82485fd505f6ab4d9b3257d7b981ae4994c4b430646c9ae0a00265b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b228c0c8b5fd31abe15bc287ba8f37e4531b1a3eb9db4ea337cc43d09f7bb644",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-11T14:59:57Z",
    "title_canon_sha256": "bf0b7c75161ede5809e2f7e1c47637f3adbf8386d9716d35fdb7ba0995e10a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05959",
    "kind": "arxiv",
    "version": 1
  }
}