Pith Number

pith:LKD3DNGE

pith:2022:LKD3DNGECKXDRFBST2NQYNFQ3S

not attested not anchored not stored refs pending

SN 2020wnt: a slow-evolving carbon-rich superluminous supernova with no O II lines and a bumpy light curve

A. Fiore, A. Pastorello, A. Reguitti, C. P. Guti\'errez, E. Kankare, E. Karamehmetoglu, E. Y. Hsiao, G. Valerin, H. Kuncarayakti, J. Mo, J. Zhang, L. Tomasella, M. Bersten, M. D. Stritzinger, M. Fraser, M. Orellana, M. Shahbandeh, M. Sullivan, N. Elias-Rosa, P. Mazzali, P. Ochner, R. Kotak, S. Benetti, S. Mattila, S. Moran, S. Yan, T. Kravtsov, T. M. Reynolds, T. Zhang, X. Wang, Y.-Z. Cai, Z. Li

arxiv:2206.01662 v2 · 2022-06-03 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKD3DNGECKXDRFBST2NQYNFQ3S}

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	2026-07-05T05:10:38.306145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a87b1b4c412ae3894329e9b0c34b0dc840a8e6a106de81c3c0caa3529274653

Aliases

arxiv: 2206.01662 · arxiv_version: 2206.01662v2 · doi: 10.48550/arxiv.2206.01662 · pith_short_12: LKD3DNGECKXD · pith_short_16: LKD3DNGECKXDRFBS · pith_short_8: LKD3DNGE

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/LKD3DNGECKXDRFBST2NQYNFQ3S \
  | 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: 5a87b1b4c412ae3894329e9b0c34b0dc840a8e6a106de81c3c0caa3529274653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe345c657b762450d8055848c65ccfad8e0a6e5b114899b836c5f91d27d025b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-06-03T16:16:30Z",
    "title_canon_sha256": "45b134416f00df51797d338b9a4662f06a14187fe1825134f82eea15e184ed52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01662",
    "kind": "arxiv",
    "version": 2
  }
}