Pith Number

pith:XLLB2MRS

pith:2022:XLLB2MRSIY5VYVWFR5UZFCIKJC

not attested not anchored not stored refs pending

Probing the Delay Time of Supermassive Black Hole Binary Mergers With Gravitational Waves

Huan Yang, Yun Fang

arxiv:2209.14509 v3 · 2022-09-29 · gr-qc · astro-ph.GA · 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{XLLB2MRSIY5VYVWFR5UZFCIKJC}

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.

Cited by

1 paper in Pith

Two-Dimensional Quantization for Geometry-Aware Audio Coding

Receipt and verification

First computed	2026-07-05T06:25:38.159157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad61d3232463b5c56c58f6992890a489e5ab9d08aa8929c10aaf49b290d738d

Aliases

arxiv: 2209.14509 · arxiv_version: 2209.14509v3 · doi: 10.48550/arxiv.2209.14509 · pith_short_12: XLLB2MRSIY5V · pith_short_16: XLLB2MRSIY5VYVWF · pith_short_8: XLLB2MRS

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/XLLB2MRSIY5VYVWFR5UZFCIKJC \
  | 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: bad61d3232463b5c56c58f6992890a489e5ab9d08aa8929c10aaf49b290d738d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0326e4feff576c7e96d6232d040a93a0b11d71a392820d8d07eaaadc2f6fbdf3",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-09-29T02:03:56Z",
    "title_canon_sha256": "ce64b0f0f9fc2cd17e15d2c338b31c6a1a608e44a0828afd98740b38760a6939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14509",
    "kind": "arxiv",
    "version": 3
  }
}