Pith Number

pith:OXHIK7O2

pith:2010:OXHIK7O2OV7L6YSYAVYVS52JK5

not attested not anchored not stored refs pending

The Type Ia Supernova Rate in Redshift 0.5--0.9 Galaxy Clusters

Alexei V. Filippenko, Avishay Gal-Yam, Cheng-Jiun Ma, Dan Maoz, Eran O. Ofek, G. Mark Voit, Harald Ebeling, Jean-Paul Kneib, Jeffrey M. Silverman, John S. Mulchaey, Keren Sharon, Megan Donahue, Richard S. Ellis, Robert P. Kirshner, Ryan J. Foley, Vicki L. Sarajedini, Wendy L. Freedman

arxiv:1006.3757 v1 · 2010-06-18 · 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{OXHIK7O2OV7L6YSYAVYVS52JK5}

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	2026-05-18T02:06:44.470040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ce857dda757ebf62580571597749574cf17245f14626fb8f40deb8fadaa42f

Aliases

arxiv: 1006.3757 · arxiv_version: 1006.3757v1 · doi: 10.48550/arxiv.1006.3757 · pith_short_12: OXHIK7O2OV7L · pith_short_16: OXHIK7O2OV7L6YSY · pith_short_8: OXHIK7O2

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/OXHIK7O2OV7L6YSYAVYVS52JK5 \
  | 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: 75ce857dda757ebf62580571597749574cf17245f14626fb8f40deb8fadaa42f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03906a3078749b540733693790c922a329de21bb4f1823847628eafeb6cea480",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-18T17:42:16Z",
    "title_canon_sha256": "561c975e780657dadbae446fe922e9f0f18ca3551ec0550a260242d3c0875696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3757",
    "kind": "arxiv",
    "version": 1
  }
}