Pith Number

pith:YZSVROIO

pith:2025:YZSVROIOYW4QEFA2PNOL36FSOC

not attested not anchored not stored refs pending

Linking Analytic Light Curve Models to Physical Properties of Kilonovae

Ayari Kitamura, Kyohei Kawaguchi, Masaomi Tanaka, Sho Fujibayashi

arxiv:2502.10021 v1 · 2025-02-14 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZSVROIOYW4QEFA2PNOL36FSOC}

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	2026-07-05T10:14:16.191263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66558b90ec5b902141a7b5cbdf8b27080d6ef27b5774c8d694f3199551dd2a2

Aliases

arxiv: 2502.10021 · arxiv_version: 2502.10021v1 · doi: 10.48550/arxiv.2502.10021 · pith_short_12: YZSVROIOYW4Q · pith_short_16: YZSVROIOYW4QEFA2 · pith_short_8: YZSVROIO

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/YZSVROIOYW4QEFA2PNOL36FSOC \
  | 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: c66558b90ec5b902141a7b5cbdf8b27080d6ef27b5774c8d694f3199551dd2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c943d4c2f5ebaf83c7ce35bc5e84004e527cbac7a196c766bcfb2164df0ade9b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-14T09:05:24Z",
    "title_canon_sha256": "c914b520701371378900f6e3aa1d6b39a460d66d9870bece1104af939c4a2973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10021",
    "kind": "arxiv",
    "version": 1
  }
}