Pith Number

pith:TIRQXXAL

pith:2025:TIRQXXALFSAEVHOSIILSJDI2ZR

not attested not anchored not stored refs pending

A neural network for estimating compact binary coalescence parameters of gravitational-wave events in real time

Gianmarco Puleo, Marco Cavaglia, Sushant Sharma Chaudhary

arxiv:2505.18311 v2 · 2025-05-23 · gr-qc · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIRQXXALFSAEVHOSIILSJDI2ZR}

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	2026-07-05T11:56:43.975430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a230bdc0b2c804a9dd24217248d1acc5c1f132c0340438e6ee9474aa6554c81

Aliases

arxiv: 2505.18311 · arxiv_version: 2505.18311v2 · doi: 10.48550/arxiv.2505.18311 · pith_short_12: TIRQXXALFSAE · pith_short_16: TIRQXXALFSAEVHOS · pith_short_8: TIRQXXAL

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/TIRQXXALFSAEVHOSIILSJDI2ZR \
  | 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: 9a230bdc0b2c804a9dd24217248d1acc5c1f132c0340438e6ee9474aa6554c81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3441344cf57b5fd459a1ba82ac308c797fef423595045ea3e66925cedd104f77",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-23T19:09:37Z",
    "title_canon_sha256": "7dd889c956360ee3015b6fca3ff3fbceabfa91492c67cf2b0bc8f5d6ef956059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18311",
    "kind": "arxiv",
    "version": 2
  }
}