Pith Number

pith:RBXO3QCJ

pith:2018:RBXO3QCJZTZ65A4WC3IZAI7QKR

not attested not anchored not stored refs pending

SN2013fs and SN2013fr: Exploring the circumstellar-material diversity in Type II supernovae

Alexei V. Filippenko, Charles D. Kilpatrick, Christopher Bilinski, Christopher Bullivant, G. Grant Williams, Jennifer E. Andrews, Jon C. Mauerhan, Kelsey I. Clubb, Nathan Smith, Ori D. Fox, Patrick L. Kelly, Peter A. Milne, S. Bradley Cenko, Weikang Zheng, Wen-fai Fong

arxiv:1801.01532 v1 · 2018-01-04 · 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{RBXO3QCJZTZ65A4WC3IZAI7QKR}

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

JWST observations of SN 2024abup: First Detection of CO in a broad-lined Type Ic Supernova and Constraints on r-process Nucleosynthesis

Receipt and verification

First computed	2026-05-18T00:25:15.419807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

886eedc049ccf3ee839616d19023f05462febbc424808563e8168f219b54a256

Aliases

arxiv: 1801.01532 · arxiv_version: 1801.01532v1 · doi: 10.48550/arxiv.1801.01532 · pith_short_12: RBXO3QCJZTZ6 · pith_short_16: RBXO3QCJZTZ65A4W · pith_short_8: RBXO3QCJ

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/RBXO3QCJZTZ65A4WC3IZAI7QKR \
  | 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: 886eedc049ccf3ee839616d19023f05462febbc424808563e8168f219b54a256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0260daeee5223102bde7f22fb4d4c9bb7c831fec707caf7e93f6175efa47406f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-04T20:06:15Z",
    "title_canon_sha256": "89f0115579b613885126b0e8a640855ba54e8b2b7c5a1cd1606dc4089b433442"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01532",
    "kind": "arxiv",
    "version": 1
  }
}