Pith Number

pith:LKRARAJD

pith:2015:LKRARAJD6E5T6RS5UGUXGXTIBZ

not attested not anchored not stored refs pending

Black Hole Binaries in Galactic Nuclei and Gravitational Wave Sources

Hyung Mok Lee, Jongsuk Hong

arxiv:1501.02717 v2 · 2015-01-12 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKRARAJD6E5T6RS5UGUXGXTIBZ}

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	2026-05-18T02:27:18.107405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa2088123f13b3f465da1a9735e680e6fd11c7a3742c495f1e06398beb12ea2

Aliases

arxiv: 1501.02717 · arxiv_version: 1501.02717v2 · doi: 10.48550/arxiv.1501.02717 · pith_short_12: LKRARAJD6E5T · pith_short_16: LKRARAJD6E5T6RS5 · pith_short_8: LKRARAJD

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/LKRARAJD6E5T6RS5UGUXGXTIBZ \
  | 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: 5aa2088123f13b3f465da1a9735e680e6fd11c7a3742c495f1e06398beb12ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95591432429af5898fc60a7e9054be21542d16355c24e49e673581262c0867fc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-12T17:00:14Z",
    "title_canon_sha256": "bc421dc2cbd12a9e257d4bcaf97e8993c88710f2299fddfc1d941d2539f30b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02717",
    "kind": "arxiv",
    "version": 2
  }
}