Pith Number

pith:KXVHS66Z

pith:2019:KXVHS66ZI4CFJWC2NUPG5RYRO6

not attested not anchored not stored refs pending

Evidence for Late-stage Eruptive Mass-loss in the Progenitor to SN2018gep, a Broad-lined Ic Supernova: Pre-explosion Emission and a Rapidly Rising Luminous Transient

Adam Goldstein, Alessandra Corsi, Alison Dugas, Anna Y. Q. Ho (Caltech), Assaf Horesh, Avishay Gal-Yam, Ben Rusholme, Chow-Choong Ngeow, Christoffer Fremling, Claes Fransson, Cristina Barbarino, Daniel A. Goldstein, Daniel A. Perley, David Hale, David K. Khatami, David L. Shupe, Eran O. Ofek, Eric Burns, Eric C. Bellm, Francesco Taddia, Frank J. Masci, Glen Petitpas, Hanna Sai, Igor Andreoni, Itai Sfaradi, Jesper Sollerman, Joe S. Bright, Kishalay De, Maayane T. Soumagnac, Mansi M. Kasliwal, Maria T. Patterson, Matthew J. Graham, Mattias Ergon, Nadia Blagorodnova, N. Paul M. Kuin, Peter E. Nugent, Ragnhild Lunnan, Richard Dekany, Richard Walters, Rob P. Fender, S. Bradley Cenko, Shri R. Kulkarni, Steve Schulze, Thomas Kupfer, Tiara Hung, Virginia Cunningham, Xiaofeng Wang, Xinhan Zhang, Yuhan Yao, Yutaro Tachibana

arxiv:1904.11009 v4 · 2019-04-24 · 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{KXVHS66ZI4CFJWC2NUPG5RYRO6}

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.

Cited by

2 papers in Pith

Decadal pre-explosion activity and circumstellar interaction in a supernova

How Dense a CSM is Sufficient to Choke a Jet?

Receipt and verification

First computed	2026-07-05T00:31:03.187426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55ea797bd9470454d85a6d1e6ec71177a5aadae68d0d4cb838cc25f0184ff1b9

Aliases

arxiv: 1904.11009 · arxiv_version: 1904.11009v4 · doi: 10.48550/arxiv.1904.11009 · pith_short_12: KXVHS66ZI4CF · pith_short_16: KXVHS66ZI4CFJWC2 · pith_short_8: KXVHS66Z

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/KXVHS66ZI4CFJWC2NUPG5RYRO6 \
  | 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: 55ea797bd9470454d85a6d1e6ec71177a5aadae68d0d4cb838cc25f0184ff1b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86374c6684774e7c8bc56f819eeda612d5c660abdfb536423dcb57826d27c4a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-24T18:51:50Z",
    "title_canon_sha256": "668b3d8f78beb9b07f763eec109d482c589d6ebd24cf0de1bbbff2fcace3d872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11009",
    "kind": "arxiv",
    "version": 4
  }
}