Pith Number

pith:YO6D5VQ6

pith:2025:YO6D5VQ6IU3F7U6TC7QRWFNPKA

not attested not anchored not stored refs pending

SN 2019hnl: A Type IIP Supernova with a Partially Stripped, Low Mass Progenitor

Aidan Martas, Aravind P. Ravi, Craig Pellegrino, Curtis McCully, Daichi Hiramatsu, D. Andrew Howell, Darshana Mehta, Daryl Janzen, David J. Sand, Emily Hoang, Griffin Hosseinzadeh, Jeniveve Pearson, Jennifer E. Andrews, K. Azalee Bostroem, Manisha Shrestha, Michael Lundquist, Nicolas Meza Retamal, Saurabh W. Jha, Stefano Valenti, Yize Dong

arxiv:2509.03732 v1 · 2025-09-03 · 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{YO6D5VQ6IU3F7U6TC7QRWFNPKA}

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

SN 2022xus: bridging the gap between Type IIP and IIL supernovae

Receipt and verification

First computed	2026-07-05T12:04:44.875080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3bc3ed61e45365fd3d317e11b15af502f717a9a41ff910938a7fe15752874ac

Aliases

arxiv: 2509.03732 · arxiv_version: 2509.03732v1 · doi: 10.48550/arxiv.2509.03732 · pith_short_12: YO6D5VQ6IU3F · pith_short_16: YO6D5VQ6IU3F7U6T · pith_short_8: YO6D5VQ6

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/YO6D5VQ6IU3F7U6TC7QRWFNPKA \
  | 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: c3bc3ed61e45365fd3d317e11b15af502f717a9a41ff910938a7fe15752874ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c75f9229ffe20acdde2c8d69bc6dda66f7f4807932a8a5b6120484e0ff41dc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-09-03T21:33:59Z",
    "title_canon_sha256": "a67fbf2f77c937ec9e94b2e0850aedda08b309de4b78915ee55eadad799ad4e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.03732",
    "kind": "arxiv",
    "version": 1
  }
}