Pith Number

pith:2PEAS4WN

pith:2018:2PEAS4WNOZW7L6VK7R7ISNUJD7

not attested not anchored not stored refs pending

A Hydrogen-Poor Superluminous Supernova with Enhanced Iron-Group Absorption: A New Link Between SLSNe and Broad-Lined Type Ic SNe

(2) University of Edinburgh, (3) Ohio University, (4) Purdue University, (5) Northwestern University), D. Milisavljevic (4), E. Berger (1), M. Nicholl (2), P. K. Blanchard (1), R. Chornock (3), R. Margutti (5), S. Gomez (1) ((1) Harvard/CfA

arxiv:1810.11051 v1 · 2018-10-25 · 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{2PEAS4WNOZW7L6VK7R7ISNUJD7}

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	2026-05-17T23:53:25.017754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c80972cd766df5faaafc7e8936891ffab8a1836de00ff26ddfa75838103504

Aliases

arxiv: 1810.11051 · arxiv_version: 1810.11051v1 · doi: 10.48550/arxiv.1810.11051 · pith_short_12: 2PEAS4WNOZW7 · pith_short_16: 2PEAS4WNOZW7L6VK · pith_short_8: 2PEAS4WN

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/2PEAS4WNOZW7L6VK7R7ISNUJD7 \
  | 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: d3c80972cd766df5faaafc7e8936891ffab8a1836de00ff26ddfa75838103504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cc95ea2503ba967f05e91f01ee89581df32627bfc8c0853519f9dc97bd2dac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-25T18:15:11Z",
    "title_canon_sha256": "41d8cce3ed2135fb844ff6b08e0f6ddd948c8a58f561a706d9d914edb2ac5298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11051",
    "kind": "arxiv",
    "version": 1
  }
}