Pith Number

pith:YPSOY2PY

pith:2015:YPSOY2PYS7DDWRW2YM7VHZMBMD

not attested not anchored not stored refs pending

Particle Collision near 1+1- Dimensional Horava-Lifshitz Black Hole and Naked Singularity

A. Ovgun, M. Halilsoy

arxiv:1504.03840 v3 · 2015-04-15 · 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{YPSOY2PYS7DDWRW2YM7VHZMBMD}

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	2026-05-18T00:52:53.277589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3e4ec69f897c63b46dac33f53e58160d08627936b88825284ab3c18280ad7d5

Aliases

arxiv: 1504.03840 · arxiv_version: 1504.03840v3 · doi: 10.48550/arxiv.1504.03840 · pith_short_12: YPSOY2PYS7DD · pith_short_16: YPSOY2PYS7DDWRW2 · pith_short_8: YPSOY2PY

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/YPSOY2PYS7DDWRW2YM7VHZMBMD \
  | 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: c3e4ec69f897c63b46dac33f53e58160d08627936b88825284ab3c18280ad7d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa6c598105ef1cebd2d520296cfa1477a28b7731c80b4f2639980480ba2aeb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-15T09:41:24Z",
    "title_canon_sha256": "53a4edfda96358365fa550b2c34727f3fc5b964eb59021d0731e351ec112a67f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03840",
    "kind": "arxiv",
    "version": 3
  }
}