Pith Number

pith:MT7H5WPK

pith:2026:MT7H5WPK74PXZ73Q7ASJNIQSNP

not attested not anchored not stored refs pending

Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. III: Hunting for electron-capture supernovae using nebular spectroscopy

Anders Jerkstrand, Avishay Gal-Yam, Bart van Baal, Christoffer Fremling, Frank J. Masci, Jesper Sollerman, Joahan Castaneda Jaimes, Kaustav K. Das, Mansi M. Kasliwal, Michael W. Coughlin, Nicholas Earley, Reed Riddle, Richard Dekany, Sam Rose, Shreya Anand, Sofia Covarrubias, Steve Schulze, Tomas Ahumada, W. V. Jacobson-Gal\'an, Yashvi Sharma, Yu-Jing Qin

arxiv:2605.18960 v1 · 2026-05-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MT7H5WPK74PXZ73Q7ASJNIQSNP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T00:06:39.139486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64fe7ed9eaff1f7cff70f82496a2126bd6a91ada8e234bf4f60c0f4dc31e911d

Aliases

arxiv: 2605.18960 · arxiv_version: 2605.18960v1 · doi: 10.48550/arxiv.2605.18960 · pith_short_12: MT7H5WPK74PX · pith_short_16: MT7H5WPK74PXZ73Q · pith_short_8: MT7H5WPK

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/MT7H5WPK74PXZ73Q7ASJNIQSNP \
  | 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: 64fe7ed9eaff1f7cff70f82496a2126bd6a91ada8e234bf4f60c0f4dc31e911d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7432202e7cd00982d4ccdf2dc620dc9b7f56d4756e14bdc4c3e3d3f478d1057e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-18T18:00:08Z",
    "title_canon_sha256": "6dce7c96418b5c46b5b7ee48ef7a526222bb08e908ce9feb2c45cc9c0c7d53f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18960",
    "kind": "arxiv",
    "version": 1
  }
}