Pith Number

pith:3NREVPTW

pith:2022:3NREVPTWM3VYMBQJAOZBQJIN62

not attested not anchored not stored refs pending

The Zwicky Transient Facility phase I sample of hydrogen-rich superluminous supernovae without strong narrow emission lines

Andrew J. Drake, Ashish A. Mahabal, Avishay Gal-Yam, Christoffer Fremling, Claes Fransson, Conor M. B. Omand, Daniel Perley, Frank J. Masci, Igor Andreoni, Jeremy Lezmy, Jesper Sollerman, Leonardo Tartaglia, Lin Yan, Matthew J. Graham, Ragnhild Lunnan, Reed Riddle, Rick Burruss, Steven L. Groom, Steve Schulze, Ting-Wan Chen, Tuomas Kangas, Yuhan Yao

arxiv:2207.12059 v1 · 2022-07-25 · 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{3NREVPTWM3VYMBQJAOZBQJIN62}

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	2026-07-05T04:49:00.768187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db624abe7666eb86060903b218250df6a8cb06d58d74452d55024d6b2511d050

Aliases

arxiv: 2207.12059 · arxiv_version: 2207.12059v1 · doi: 10.48550/arxiv.2207.12059 · pith_short_12: 3NREVPTWM3VY · pith_short_16: 3NREVPTWM3VYMBQJ · pith_short_8: 3NREVPTW

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/3NREVPTWM3VYMBQJAOZBQJIN62 \
  | 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: db624abe7666eb86060903b218250df6a8cb06d58d74452d55024d6b2511d050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8d77d2eaea15e368ed625ecd1a8b95f17d095efacdf3a0556022386cbef0dad",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-07-25T10:58:55Z",
    "title_canon_sha256": "683e6dfbd45dd6c8d01d59c52e4a298df02b7b136c998438f4e44699820f1a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12059",
    "kind": "arxiv",
    "version": 1
  }
}