Pith Number

pith:5QG5OJ52

pith:2019:5QG5OJ52IUMMZ4OKYA7LDSLJSL

not attested not anchored not stored refs pending

On the Ca-strong 1991bg-like type Ia supernova 2016hnk: evidence for a Chandrasekhar-mass explosion

Alessandro Razza, Benjamin J. Shappee, Chris Ashall, Christopher R. Burns, Claudia P. Guti\'errez, Cosimo Inserra, Daichi Hiramatsu, D. Andrew Howell, Dan Milisavljevic, David J. Sand, Eddie Baron, Eric Y. Hsiao, George Howie Marion, Griffin Hosseinzadeh, Jamison F. Burke, J. Craig Wheeler, Joseph D. Lyman, Jujia Zhang, Jussi Harmanen, Kate Maguire, Keivan G. Stassun, Llu\'is Galbany, Mark Sullivan, Markus Kromer, Massimo Della Valle, Mattia Bulla, Maximilian Stritzinger, Paolo Mazzali, Peter Hoeflich, Ping Chen, Qian Zhai, R\'egis Cartier, Rohit Shekhar, Santiago Gonz\'alez-Gait\'an, Saurabh W. Jha, Simon J. Prentice, Stefano Valenti, Stefan Taubenberger, St\'ephane Blondin, Stephen J. Smartt, Steven Villanueva, Subhash Bose, Thomas de Jaeger, Thomas M. Reynolds, Tiara R. Diamond, Tuomas Kangas, T. W.-S. Holoien, Xiaofeng Wang, Yiwen Huang

arxiv:1904.10034 v2 · 2019-04-22 · astro-ph.SR · 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{5QG5OJ52IUMMZ4OKYA7LDSLJSL}

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

1 paper in Pith

The type Ia supernova 2023vjh: a peculiar 1991bg-like SN with unusually faint light curves

Receipt and verification

First computed	2026-07-05T00:06:41.194230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0dd727ba4518ccf1cac03eb1c96992ece60cab9b87ec1a14464680ec30707c

Aliases

arxiv: 1904.10034 · arxiv_version: 1904.10034v2 · doi: 10.48550/arxiv.1904.10034 · pith_short_12: 5QG5OJ52IUMM · pith_short_16: 5QG5OJ52IUMMZ4OK · pith_short_8: 5QG5OJ52

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/5QG5OJ52IUMMZ4OKYA7LDSLJSL \
  | 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: ec0dd727ba4518ccf1cac03eb1c96992ece60cab9b87ec1a14464680ec30707c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74f3ffb550bd0f0de6d0d73be5405b4fcf77a643efa55522db5607a7d2c0ec89",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-22T19:07:53Z",
    "title_canon_sha256": "9c4ab5e7b09a8faaed314fb8622c5c3eb7128ece659996d8b72756aec2c4a93e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10034",
    "kind": "arxiv",
    "version": 2
  }
}