Pith Number

pith:L2DNNWXE

pith:2022:L2DNNWXE22MNH7ZSALTY5P65BJ

not attested not anchored not stored refs pending

Close Encounters of Tight Binary Stars with Stellar-mass Black Holes

Jing-Ze Ma, Rob Farmer, Rosalba Perna, Ruediger Pakmor, Selma E. de Mink, Taeho Ryu

arxiv:2211.02734 v3 · 2022-11-04 · astro-ph.HE · 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{L2DNNWXE22MNH7ZSALTY5P65BJ}

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	2026-07-05T05:33:20.663960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e86d6dae4d698d3ff3202e78ebfdd0a7c78ee80a8ddb9d9f780995bc05534f2

Aliases

arxiv: 2211.02734 · arxiv_version: 2211.02734v3 · doi: 10.48550/arxiv.2211.02734 · pith_short_12: L2DNNWXE22MN · pith_short_16: L2DNNWXE22MNH7ZS · pith_short_8: L2DNNWXE

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/L2DNNWXE22MNH7ZSALTY5P65BJ \
  | 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: 5e86d6dae4d698d3ff3202e78ebfdd0a7c78ee80a8ddb9d9f780995bc05534f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125e6c0787724a54b927904eb8802de313cfe03bb6f52a6a0c4573ba86b55c4f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-11-04T20:18:14Z",
    "title_canon_sha256": "d5f7f191ab2d1ad3176ab1e2bb388fad5c0d5f0d9b01d867903dd7b7b4afcb59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02734",
    "kind": "arxiv",
    "version": 3
  }
}