Pith Number

pith:OZHHDUZQ

pith:2016:OZHHDUZQJONAFGWGYWVCJ3BSON

not attested not anchored not stored refs pending

P13 an ULX that is a potential progenitor of merging BH-NS system

B. Beldycki, K. Belczynski

arxiv:1601.02551 v2 · 2016-01-11 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZHHDUZQJONAFGWGYWVCJ3BSON}

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	2026-05-18T01:23:01.982133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764e71d3304b9a029ac6c5aa24ec32736729a304412a1d6936e9cb07801f2305

Aliases

arxiv: 1601.02551 · arxiv_version: 1601.02551v2 · doi: 10.48550/arxiv.1601.02551 · pith_short_12: OZHHDUZQJONA · pith_short_16: OZHHDUZQJONAFGWG · pith_short_8: OZHHDUZQ

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/OZHHDUZQJONAFGWGYWVCJ3BSON \
  | 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: 764e71d3304b9a029ac6c5aa24ec32736729a304412a1d6936e9cb07801f2305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c93666e289e9419959fce0e98458113c802eb796056fd5a0ff0e761404331361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-11T18:35:27Z",
    "title_canon_sha256": "af5fecc3c6be168c99dfab11077fb47c2d1a36cfe855233d189f0a7375a1119f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02551",
    "kind": "arxiv",
    "version": 2
  }
}