Pith Number

pith:JUQQPXZL

pith:2017:JUQQPXZLTOVPJ3MRHNJDN2JNYR

not attested not anchored not stored refs pending

Environmental Dependence of Type Ia Supernova Luminosities from a Sample without a Local-Global Difference in Host Star Formation

(2) University of Southampton), Mark Sullivan (2), Mathew Smith (2), Young-Lo Kim (1), Young-Wook Lee (1) ((1) Yonsei University

arxiv:1801.01192 v1 · 2017-12-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUQQPXZLTOVPJ3MRHNJDN2JNYR}

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

Still non-accelerating: age-bias correction in supernova cosmology is robust to host-progenitor age mapping

Strong Progenitor Age Bias in Supernova Cosmology. III. Progenitor Age as the Physical Origin of the Type Ia Supernova Magnitude Steps with Host Properties

Receipt and verification

First computed	2026-05-18T00:22:56.920839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2107df2b9baaf4ed913b5236e92dc44a45f6a361cdf1fb6df6f53f9a1fbf34

Aliases

arxiv: 1801.01192 · arxiv_version: 1801.01192v1 · doi: 10.48550/arxiv.1801.01192 · pith_short_12: JUQQPXZLTOVP · pith_short_16: JUQQPXZLTOVPJ3MR · pith_short_8: JUQQPXZL

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/JUQQPXZLTOVPJ3MRHNJDN2JNYR \
  | 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: 4d2107df2b9baaf4ed913b5236e92dc44a45f6a361cdf1fb6df6f53f9a1fbf34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bf5ae106a4637700aa2e5214526f6e1100354f5a6627a5b567ed6db3f7443cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-11T19:00:13Z",
    "title_canon_sha256": "daab2958fa4103ec3a6d8e6db474881b88d0eab1885a3e47546519260f167871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01192",
    "kind": "arxiv",
    "version": 1
  }
}