Pith Number

pith:IS72JW44

pith:2025:IS72JW44GI7OQAYW5GJE4SHOBZ

not attested not anchored not stored refs pending

A Common Origin of Normal Type Ia Supernovae Suggested by the Photometric Diversity

Andrew J. Connolly, Dezheng Meng, Hisanori Furusawa, Ji-an Jiang, Keiichi Maeda, Ken'ichi Nomoto, Mamoru Doi, Masaomi Tanaka, Naoki Yasuda, Nao Suzuki, Nozomu Tominaga, Peter Yoachim, Satoshi Miyazaki, Saurabh W. Jha, Tinggui Wang, Toshikazu Shigeyama, \v{Z}eljko Ivezi\'c, Weiyu Wu, Zelin Xu

arxiv:2507.15609 v1 · 2025-07-21 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IS72JW44GI7OQAYW5GJE4SHOBZ}

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.

Cited by

1 paper in Pith

A double-degenerate scenario with a merger to explosion delay time to explain type Ia supernova SN 2020aeuh

Receipt and verification

First computed	2026-07-05T11:40:40.026402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44bfa4db9c323ee80316e9924e48ee0e505dd256d1e6bf2cf1c61ff04e5c4b04

Aliases

arxiv: 2507.15609 · arxiv_version: 2507.15609v1 · doi: 10.48550/arxiv.2507.15609 · pith_short_12: IS72JW44GI7O · pith_short_16: IS72JW44GI7OQAYW · pith_short_8: IS72JW44

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/IS72JW44GI7OQAYW5GJE4SHOBZ \
  | 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: 44bfa4db9c323ee80316e9924e48ee0e505dd256d1e6bf2cf1c61ff04e5c4b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04ff02197ba7548da79981f2f21891e072e49e14a851e5a7188924975e30fb89",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-21T13:33:34Z",
    "title_canon_sha256": "4807a09fc44f2d4b7f81696d9966fba7258ab500a907d6054858f6c5701eb1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15609",
    "kind": "arxiv",
    "version": 1
  }
}