Pith Number

pith:LWQVYRN7

pith:2026:LWQVYRN75YQQBIT6I2WKB4OVA5

not attested not anchored not stored refs pending

Constraining Kerr supermassive black hole properties using gravitational waves from inspiraling stellar-mass binary black holes

Jie Wu, Jin Li, Jin-Tao Yao, Mengfei Sun, Zhoujian Cao

arxiv:2606.12784 v1 · 2026-06-11 · 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{LWQVYRN75YQQBIT6I2WKB4OVA5}

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	2026-06-12T01:08:50.992858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da15c45bfee2100a27e46aca0f1d5075b630a553992120e79f580774c11baf6

Aliases

arxiv: 2606.12784 · arxiv_version: 2606.12784v1 · doi: 10.48550/arxiv.2606.12784 · pith_short_12: LWQVYRN75YQQ · pith_short_16: LWQVYRN75YQQBIT6 · pith_short_8: LWQVYRN7

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/LWQVYRN75YQQBIT6I2WKB4OVA5 \
  | 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: 5da15c45bfee2100a27e46aca0f1d5075b630a553992120e79f580774c11baf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08825b1703e7b4d0bc460d087c670ce5f3aabe28e7bdac4d59bd6e2c60581ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-11T00:57:08Z",
    "title_canon_sha256": "c43a454110e7ec3318c156ac70c60f5c5acc517798a7b6d05f33829719b66e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12784",
    "kind": "arxiv",
    "version": 1
  }
}