Pith Number

pith:2OU3QAVF

pith:2010:2OU3QAVF7DRGVYR5PRV5M2XNFS

not attested not anchored not stored refs pending

The Effect of Host Galaxies on Type Ia Supernovae in the SDSS-II Supernova Survey

Adam G. Riess, Ariel Goobar, Benjamin Dilday, Bruce Bassett, David Cinabro, Donald P. Schneider, Hubert Lampeitl (ICG Portsmouth), Jakob Nordin, Jesper Sollerman, John Marriner, Joshua A. Frieman, Linda \"Ostman, Masao Sako, Mathew Smith, Maximilian Stritzinger, Myungshin Im, Peter M. Garnavich, Ramon Miquel, Robert C. Nichol, Ryan J. Foley, Saurabh W. Jha

arxiv:1005.4687 v2 · 2010-05-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OU3QAVF7DRGVYR5PRV5M2XNFS}

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

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	2026-05-18T02:33:23.957111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a9b802a5f8e26ae23d7c6bd66aed2c8ee60c60b07041ceef0fa3b39beb4fbd

Aliases

arxiv: 1005.4687 · arxiv_version: 1005.4687v2 · doi: 10.48550/arxiv.1005.4687 · pith_short_12: 2OU3QAVF7DRG · pith_short_16: 2OU3QAVF7DRGVYR5 · pith_short_8: 2OU3QAVF

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/2OU3QAVF7DRGVYR5PRV5M2XNFS \
  | 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: d3a9b802a5f8e26ae23d7c6bd66aed2c8ee60c60b07041ceef0fa3b39beb4fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e6ed8b09638db343af00232530e7855f8dd1072036dea276d448a035a9e75ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-25T20:04:05Z",
    "title_canon_sha256": "2348cd42ee314a7f7481d29ef8429b60f129b608bbd5f50ea41454eed3f7c19a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4687",
    "kind": "arxiv",
    "version": 2
  }
}