Pith Number

pith:PT4ZJ6UP

pith:2019:PT4ZJ6UPONVC3NPN5RP5GNF246

not attested not anchored not stored refs pending

Statistically-informed deep learning for gravitational wave parameter estimation

E. A. Huerta, Eamonn O'Shea, Hongyu Shen, Prayush Kumar, Zhizhen Zhao

arxiv:1903.01998 v4 · 2019-03-05 · gr-qc · astro-ph.HE · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PT4ZJ6UPONVC3NPN5RP5GNF246}

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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

2 papers in Pith

Assessment of normalizing flows for parameter estimation on time-frequency representations of gravitational-wave data

Parameter inference of millilensed gravitational waves using neural spline flows

Receipt and verification

First computed	2026-07-05T03:41:55.960616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf994fa8f736a2db5edec5fd334bae79975c60fb1bdc9984e5dd343bc3217ad

Aliases

arxiv: 1903.01998 · arxiv_version: 1903.01998v4 · doi: 10.48550/arxiv.1903.01998 · pith_short_12: PT4ZJ6UPONVC · pith_short_16: PT4ZJ6UPONVC3NPN · pith_short_8: PT4ZJ6UP

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/PT4ZJ6UPONVC3NPN5RP5GNF246 \
  | 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: 7cf994fa8f736a2db5edec5fd334bae79975c60fb1bdc9984e5dd343bc3217ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6388a95671ae8ec73187acf8dc3e318ac30d0b1f72dab2fb52368f8411bc6b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-05T19:00:02Z",
    "title_canon_sha256": "4c35ae79e59201854cae22ad36b73705e0a1df37c1e3ed2a4dd68fa8a63f3892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01998",
    "kind": "arxiv",
    "version": 4
  }
}