Pith Number

pith:LPK3H7YB

pith:2012:LPK3H7YB6DEBOSWYS7BG2A3I5D

not attested not anchored not stored refs pending

Gravitational Wave Recoil and Kick Processes in the Merger of Two Colliding Black Holes: The Non Head-on Case

E. V. Tonini, I. Dami\~ao Soares, R. F. Aranha

arxiv:1202.1271 v2 · 2012-02-06 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPK3H7YB6DEBOSWYS7BG2A3I5D}

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	2026-05-18T04:02:14.633468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd5b3ff01f0c8174ad897c26d0368e8c09d81fbfaa0c5034d2df2552d5046bb

Aliases

arxiv: 1202.1271 · arxiv_version: 1202.1271v2 · doi: 10.48550/arxiv.1202.1271 · pith_short_12: LPK3H7YB6DEB · pith_short_16: LPK3H7YB6DEBOSWY · pith_short_8: LPK3H7YB

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/LPK3H7YB6DEBOSWYS7BG2A3I5D \
  | 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: 5bd5b3ff01f0c8174ad897c26d0368e8c09d81fbfaa0c5034d2df2552d5046bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c882ddf5d183d78cb318475d26391ec79d226ce3285e72c373858ab39f59644",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-02-06T20:49:57Z",
    "title_canon_sha256": "fa440e25aefc2fc46c5ad91110a6d03f6bf8c49d691727daa0b5345835eecd10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1271",
    "kind": "arxiv",
    "version": 2
  }
}