Pith Number

pith:M3JKLMO3

pith:2023:M3JKLMO3TOXW6ZQEOYFLQH4NBI

not attested not anchored not stored refs pending

SN 2022vqz: A Peculiar Subluminous Type Ia Supernova with Prominent Early Excess Emission

Alexei V. Filippenko, Andrea Pastorello, Andrea Reguitti, Danfeng Xiang, Davron Mirzaqulov, Gaici Li, Gaobo Xi, Hanna Sai, Jialian Liu, Jieming Zhao, Jujia Zhang, Lina Tomasella, Qichun Liu, Shengyu Yan, Shuhrat A. Ehgamberdiev, Thomas G. Brink, Tianmeng Zhang, Weikang Zheng, Weili Lin, Xiaofeng Wang, Xiaoran Ma, Yongzhi Cai, Y. Yang, Zhihao Chen, Zhitong Li

arxiv:2309.09213 v2 · 2023-09-17 · 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{M3JKLMO3TOXW6ZQEOYFLQH4NBI}

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	2026-07-05T07:18:29.851762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d2a5b1db9baf6f6604760ab81f8d0a0cb69c319f89ee043590d10fd86e7073

Aliases

arxiv: 2309.09213 · arxiv_version: 2309.09213v2 · doi: 10.48550/arxiv.2309.09213 · pith_short_12: M3JKLMO3TOXW · pith_short_16: M3JKLMO3TOXW6ZQE · pith_short_8: M3JKLMO3

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/M3JKLMO3TOXW6ZQEOYFLQH4NBI \
  | 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: 66d2a5b1db9baf6f6604760ab81f8d0a0cb69c319f89ee043590d10fd86e7073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d951a2618bdf54d46083fee7325902686f3eb589d258e8756699a6d7e76de929",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-09-17T08:42:22Z",
    "title_canon_sha256": "62114bfd96c840756c0d3b51915b828aa7fc3e19cf05b7c04d3bb319ece14528"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09213",
    "kind": "arxiv",
    "version": 2
  }
}