Pith Number

pith:SMNPA7YD

pith:2025:SMNPA7YDVMPE2DLLI5EH7C4ZEZ

not attested not anchored not stored refs pending

Binary Neutron Star Mergers as Potential Sources for Ultra-High-Energy Cosmic Rays and High-Energy Neutrinos

Gang Guo, Meng-Ru Wu, Yong-Zhong Qian

arxiv:2506.17581 v1 · 2025-06-21 · 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{SMNPA7YDVMPE2DLLI5EH7C4ZEZ}

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	2026-07-05T11:25:19.878915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931af07f03ab1e4d0d6b47487f8b99264588caa86f9f99e213dabb0a7c6b36c6

Aliases

arxiv: 2506.17581 · arxiv_version: 2506.17581v1 · doi: 10.48550/arxiv.2506.17581 · pith_short_12: SMNPA7YDVMPE · pith_short_16: SMNPA7YDVMPE2DLL · pith_short_8: SMNPA7YD

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/SMNPA7YDVMPE2DLLI5EH7C4ZEZ \
  | 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: 931af07f03ab1e4d0d6b47487f8b99264588caa86f9f99e213dabb0a7c6b36c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05ad77aa069a7860b13b40e39afad30509b49c379982f9ea9e1b7225b3f12bff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-21T04:25:17Z",
    "title_canon_sha256": "51ff1646364c3fca857fff4ca7bf51f1f39253954d8ff853212ef1162b565ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17581",
    "kind": "arxiv",
    "version": 1
  }
}