Pith Number

pith:23AC3F2N

pith:2025:23AC3F2NLPQZS5DZVWUWM5GJUL

not attested not anchored not stored refs pending

Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. II: Lightcurve Analysis

Anjasha Gangopadhyay, Avery Wold, Avinash Singh, Christoffer Fremling, Daichi Tsuna, Daniel A. Perley, Eric C. Bellm, Evan P. O'Connor, Jesper Sollerman, Josiah Purdum, Kaustav K. Das, K-Ryan Hinds, Mansi M. Kasliwal, Matthew Graham, Michael W. Coughlin, Nikhil Sarin, S. R. Kulkarni, Steve Schulze, Takashi J. Moriya, Tracy X. Chen, W. V. Jacobson-Galan

arxiv:2506.20068 v2 · 2025-06-25 · astro-ph.HE · astro-ph.GA · 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{23AC3F2NLPQZS5DZVWUWM5GJUL}

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	2026-05-20T01:04:55.504677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6c02d974d5be1997479ada96674c9a2e5857bd1e42b077fd53f51af5c138ca9

Aliases

arxiv: 2506.20068 · arxiv_version: 2506.20068v2 · doi: 10.48550/arxiv.2506.20068 · pith_short_12: 23AC3F2NLPQZ · pith_short_16: 23AC3F2NLPQZS5DZ · pith_short_8: 23AC3F2N

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/23AC3F2NLPQZS5DZVWUWM5GJUL \
  | 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: d6c02d974d5be1997479ada96674c9a2e5857bd1e42b077fd53f51af5c138ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10d2e1f83d5d4aa646c441621be6c82bc913fef58790a1e20242635e51fab28",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-25T00:15:55Z",
    "title_canon_sha256": "de317300e53edbed3a21b795a8c04b41d571e9dc60f9a6748a5fc0e4a39d1131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20068",
    "kind": "arxiv",
    "version": 2
  }
}