Pith Number

pith:FQCQKI5B

pith:2025:FQCQKI5BJDJO2VB5T7PNPB4FWL

not attested not anchored not stored refs pending

Unlocking New Paths for Science with Extreme-Mass-Ratio Inspirals: Machine Learning-Enhanced MCMC for Accurate Parameter Inversion

Bo Liang, Chang Liu, Hanlin Song, Haohao Gu, Li-e Qiang, Manjia Liang Yuxiang Xu, Minghui Du, Mingming Sun, Peng Xu, Sensen He, Tianyu Zhao, Wei-Liang Qian, Zhenwei Lyu, Ziren Luo

arxiv:2508.00348 v2 · 2025-08-01 · gr-qc · astro-ph.CO · astro-ph.IM · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQCQKI5BJDJO2VB5T7PNPB4FWL}

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	2026-07-05T11:59:18.609870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c050523a148d2ed543d9fded78785b2ef20fb42abb35d55faf00eb6ad2da080

Aliases

arxiv: 2508.00348 · arxiv_version: 2508.00348v2 · doi: 10.48550/arxiv.2508.00348 · pith_short_12: FQCQKI5BJDJO · pith_short_16: FQCQKI5BJDJO2VB5 · pith_short_8: FQCQKI5B

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/FQCQKI5BJDJO2VB5T7PNPB4FWL \
  | 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: 2c050523a148d2ed543d9fded78785b2ef20fb42abb35d55faf00eb6ad2da080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3841a6e37ed80def625ee856507a3aed6985077ad5cb432e63c9e663095f5989",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-01T06:23:11Z",
    "title_canon_sha256": "6c49223881af8cb8d37f9398bb307f4e4212ff9647c89229f3de22f32a8c34c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00348",
    "kind": "arxiv",
    "version": 2
  }
}