Pith Number

pith:LOVN3Y7G

pith:2025:LOVN3Y7GGTACBFBM7ZHCOXMVB6

not attested not anchored not stored refs pending

SPLASH: A Rapid Host-Based Supernova Classifier for Wide-Field Time-Domain Surveys

Adam Boesky, Alexander Gagliano, Brian Hsu, V. Ashley Villar

arxiv:2506.00121 v1 · 2025-05-30 · astro-ph.HE · astro-ph.GA · 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{LOVN3Y7GGTACBFBM7ZHCOXMVB6}

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	2026-07-05T11:13:29.228328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5baadde3e634c020942cfe4e275d950f9c9b8507402cbfddd9e12b82bdcafaa9

Aliases

arxiv: 2506.00121 · arxiv_version: 2506.00121v1 · doi: 10.48550/arxiv.2506.00121 · pith_short_12: LOVN3Y7GGTAC · pith_short_16: LOVN3Y7GGTACBFBM · pith_short_8: LOVN3Y7G

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/LOVN3Y7GGTACBFBM7ZHCOXMVB6 \
  | 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: 5baadde3e634c020942cfe4e275d950f9c9b8507402cbfddd9e12b82bdcafaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2515292724ea88c713219e378f99ee6eceed403ccf96021a1ee329e53edd633e",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-05-30T18:00:18Z",
    "title_canon_sha256": "31428cd7a38728ecbf3fb5df6fe9858ed096746f04760bda5dc5ea9a644f1e79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00121",
    "kind": "arxiv",
    "version": 1
  }
}