Pith Number

pith:UQ2YO3GT

pith:2015:UQ2YO3GTO2KU6I656CDMDNVJRN

not attested not anchored not stored refs pending

High Energy Collisions of Black Holes Numerically Revisited

Carlos O. Lousto, Ian Ruchlin, James Healy, Yosef Zlochower

arxiv:1506.06153 v2 · 2015-06-19 · gr-qc · astro-ph.HE · 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{UQ2YO3GTO2KU6I656CDMDNVJRN}

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

Trapping, Irregular Waveforms, and Efficient Radiation in Ultra-relativistic Black Hole Encounters

Receipt and verification

First computed	2026-05-18T00:59:27.686990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a435876cd376954f23ddf086c1b6a98b66931b4919abc254ee8bb0416e7f1924

Aliases

arxiv: 1506.06153 · arxiv_version: 1506.06153v2 · doi: 10.48550/arxiv.1506.06153 · pith_short_12: UQ2YO3GTO2KU · pith_short_16: UQ2YO3GTO2KU6I65 · pith_short_8: UQ2YO3GT

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/UQ2YO3GTO2KU6I656CDMDNVJRN \
  | 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: a435876cd376954f23ddf086c1b6a98b66931b4919abc254ee8bb0416e7f1924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f1d233975e79ca84b409a9cc2007cb7c41c6436548fa1af57b60c4603c4a55",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-19T20:36:58Z",
    "title_canon_sha256": "b08859cffc0b2075537e55737be4b340c66db30674f6c2535f5431c76d6dad4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06153",
    "kind": "arxiv",
    "version": 2
  }
}