Pith Number

pith:4D2TKWML

pith:2025:4D2TKWMLY27IKOIOWXDDXDKHDI

not attested not anchored not stored refs pending

Supernovae at Distances < 40 Mpc: I.Catalogues and fractions of Supernovae in a Complete Sample

Craig Pellegrino, Curtis McCully, Daichi Hiramatsu, D. Andrew Howell, Danfeng Xiang, Estefania Padilla Gonzalez, Fangzhou Guo, Gaici Li, Giacomo Terreran, Han Lin, Hanna Sai, Iair Arcavi, Jialian Liu, Joseph Farah, Jujia Zhang, Jun Mo, Megan Newsome, Shengyu Yan, Tianmeng Zhang, Xiaofeng Wang, Xiaoran Ma, Xinhan Zhang, Zhihao Chen

arxiv:2504.04393 v1 · 2025-04-06 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4D2TKWMLY27IKOIOWXDDXDKHDI}

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

Stripped-Envelope Supernovae for QCD Axion Detection

Receipt and verification

First computed	2026-07-05T10:45:23.201356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0f535598bc6be85390eb5c63b8d471a1b97f2f3b9b0161e973a116b17585add

Aliases

arxiv: 2504.04393 · arxiv_version: 2504.04393v1 · doi: 10.48550/arxiv.2504.04393 · pith_short_12: 4D2TKWMLY27I · pith_short_16: 4D2TKWMLY27IKOIO · pith_short_8: 4D2TKWML

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/4D2TKWMLY27IKOIOWXDDXDKHDI \
  | 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: e0f535598bc6be85390eb5c63b8d471a1b97f2f3b9b0161e973a116b17585add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad055dc63f9316f9a582da8787c6b8aa8650a17c76dfbc945f8c68859dbe46af",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-06T07:26:47Z",
    "title_canon_sha256": "1d7eba32c0d6f77caa8cd5aef1c82221e63b9c202fe4327a1ed217e3fd5b16c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04393",
    "kind": "arxiv",
    "version": 1
  }
}