Pith Number

pith:34NPBV46

pith:2026:34NPBV46C7Y6QILHSTJ6SPYBLD

not attested not anchored not stored refs pending

SN 2020bij and a Possible Slow-Rise High-Velocity Subclass of Type IIP Supernovae

Avishay Gal-Yam, Claudia P. Guti\'errez, Craig Pellegrino, Curtis McCully, Daichi Hiramatsu, D. Andrew Howell, Estefania Padilla Gonzalez, Griffin Hosseinzadeh, Iair Arcavi, Jamison Burke, Jesper Sollerman, Joseph Anderson, K. Azalee Bostroem, Koichi Itagaki, Mariusz Gromadzki, Megan Newsome, Priscila J. Pessi, Shahar Bracha, Sondos Mohsen-Tanev, Ting-Wan Chen

arxiv:2607.02253 v1 · 2026-07-02 · 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{34NPBV46C7Y6QILHSTJ6SPYBLD}

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	2026-07-03T01:17:46.580697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df1af0d79e17f1e8216794d3e93f0158e61b6042611a29405fe731c1b57e8805

Aliases

arxiv: 2607.02253 · arxiv_version: 2607.02253v1 · doi: 10.48550/arxiv.2607.02253 · pith_short_12: 34NPBV46C7Y6 · pith_short_16: 34NPBV46C7Y6QILH · pith_short_8: 34NPBV46

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/34NPBV46C7Y6QILHSTJ6SPYBLD \
  | 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: df1af0d79e17f1e8216794d3e93f0158e61b6042611a29405fe731c1b57e8805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca508a56d1c102246a8a57d8780166f60dd209cb137ef8d4d780d02ca507ec72",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-02T14:44:02Z",
    "title_canon_sha256": "bda2046e473ef36b431e74bd557ca29b488f1988a5fec1a9e4bc38f8b0e4da57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02253",
    "kind": "arxiv",
    "version": 1
  }
}