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Pith Number

pith:N5EJXA3K

pith:2025:N5EJXA3KRYASGD5T3J3KVGUVAC
not attested not anchored not stored refs pending

A fast deep-learning approach to probing primordial black hole populations in gravitational wave events

Hai-Long Huang, Jibin He, Jun-Qian Jiang, Yun-Song Piao, Yu-Tong Wang

arxiv:2505.15530 v2 · 2025-05-21 · gr-qc · astro-ph.CO · astro-ph.IM · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{N5EJXA3KRYASGD5T3J3KVGUVAC}

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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

4 papers in Pith

Comparing astrophysical models to gravitational-wave data in the observable space
Measurement prospects for the pair-instability mass cutoff with gravitational waves
End-to-End Population Inference from Gravitational-Wave Strain using Transformers
Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective
Receipt and verification
First computed 2026-06-25T01:18:34.927949Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

6f489b836a8e01230fb3da76aa9a9500bd6f6c0f25929477bd5405faf1033869

Aliases

arxiv: 2505.15530 · arxiv_version: 2505.15530v2 · doi: 10.48550/arxiv.2505.15530 · pith_short_12: N5EJXA3KRYAS · pith_short_16: N5EJXA3KRYASGD5T · pith_short_8: N5EJXA3K
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/N5EJXA3KRYASGD5T3J3KVGUVAC \
  | 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: 6f489b836a8e01230fb3da76aa9a9500bd6f6c0f25929477bd5405faf1033869
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "3c43eeb4cc0e19a40737eb8b838215cf52df5c37e265329eb87fc7b04299723e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-21T13:52:42Z",
    "title_canon_sha256": "c0bc0fa8faab6bacf28a5395b0640c04f8c51a28730372ed06e5d5638bbb6ca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15530",
    "kind": "arxiv",
    "version": 2
  }
}