Pith Number

pith:7LTJFWEV

pith:2014:7LTJFWEVTPOPDVVQABBSVGDXBE

not attested not anchored not stored refs pending

The antikick strikes back: recoil velocities for nearly-extremal binary black hole mergers in the test-mass limit

Alessandro Nagar, An{\i}l Zengino\u{g}lu, Enno Harms, Sebastiano Bernuzzi

arxiv:1407.5033 v1 · 2014-07-18 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LTJFWEVTPOPDVVQABBSVGDXBE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:42:33.971420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae692d8959bdcf1d6b000432a9877093d245cd317aa99fc0492a836d3529b26

Aliases

arxiv: 1407.5033 · arxiv_version: 1407.5033v1 · doi: 10.48550/arxiv.1407.5033 · pith_short_12: 7LTJFWEVTPOP · pith_short_16: 7LTJFWEVTPOPDVVQ · pith_short_8: 7LTJFWEV

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/7LTJFWEVTPOPDVVQABBSVGDXBE \
  | 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: fae692d8959bdcf1d6b000432a9877093d245cd317aa99fc0492a836d3529b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05fdf4d9a035e8c741b1a95879f54f5ab6174409df8b7fb61237acdb7928d509",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-07-18T15:20:52Z",
    "title_canon_sha256": "ca298a8adf3be038cc01d008b76ba8700f6101767b8c4386d598e675efb441e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5033",
    "kind": "arxiv",
    "version": 1
  }
}