Pith Number

pith:ZFB3FARR

pith:2008:ZFB3FARRWVIHNUALET56E3XVBQ

not attested not anchored not stored refs pending

The effect of progenitor age and metallicity on luminosity and 56Ni yield in Type Ia supernovae

A. Conley, C. Balland, C. J. Pritchet, C. Lidman, D. A. Howell, D. Balam, D. Fouchez, D. Hardin, D. Le Borgne, E. F. Brown, E. S. Walker, E. Y. Hsiao, I. M. Hook, J. C. Wheeler, J. Guy, J. Le Du, K. Perrett, M. Sullivan, N. Regnault, N. Suzuki, P. Astier, R. G. Carlberg, R. Pain, S. Basa, S. Baumont, S. Perlmutter

arxiv:0810.0031 v1 · 2008-09-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFB3FARRWVIHNUALET56E3XVBQ}

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	2026-05-18T02:35:14.605090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c943b28231b55076d00b24fbe26ef50c155a43150adaf786d52d63deffcf91fc

Aliases

arxiv: 0810.0031 · arxiv_version: 0810.0031v1 · doi: 10.48550/arxiv.0810.0031 · pith_short_12: ZFB3FARRWVIH · pith_short_16: ZFB3FARRWVIHNUAL · pith_short_8: ZFB3FARR

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/ZFB3FARRWVIHNUALET56E3XVBQ \
  | 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: c943b28231b55076d00b24fbe26ef50c155a43150adaf786d52d63deffcf91fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cb781237b6f37fde6cc9cc2cabe5d76c2acead99960fd19ef4c28f999ee1f77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-30T21:30:07Z",
    "title_canon_sha256": "6d913915fe1cad10eb6208868e23c25516f02df72e5a1fe2ac107d069a34b923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0031",
    "kind": "arxiv",
    "version": 1
  }
}