Pith Number

pith:LZPZJMZA

pith:2009:LZPZJMZAG5DYH5O4EUHFGIK3F4

not attested not anchored not stored refs pending

The Type Ia Supernova Rate in Radio and Infrared Galaxies from the CFHT Supernova Legacy Survey

A. Conley, A. Mourao, C. Balland, C.J. Pritchet, D.A. Howell, D. Balam, D. Fouchez, D. Hardin, E.S. Walker, E.Y. Hsiao, H.K. Fakhouri, I.M. Hook, J. Guy, J. Rich, K. Perrett, M.L. Graham, M. Sullivan, N. Palanque-Delabrouille, N. Regnault, N. Suzuki, P. Astier, R.G. Carlberg, R. Pain, S. Basa, S.D.J. Gwyn, S. Fabbro, S. Perlmutter, V. Ruhlman-Kleider

arxiv:0912.1646 v1 · 2009-12-09 · 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{LZPZJMZAG5DYH5O4EUHFGIK3F4}

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	2026-05-18T02:10:25.450766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5f94b320374783f5dc250e53215b2f08325083c9c440f365caf3821100b31f

Aliases

arxiv: 0912.1646 · arxiv_version: 0912.1646v1 · doi: 10.48550/arxiv.0912.1646 · pith_short_12: LZPZJMZAG5DY · pith_short_16: LZPZJMZAG5DYH5O4 · pith_short_8: LZPZJMZA

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/LZPZJMZAG5DYH5O4EUHFGIK3F4 \
  | 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: 5e5f94b320374783f5dc250e53215b2f08325083c9c440f365caf3821100b31f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e0eea28f9472f2108ad88736bf59a23f79ebe37b255471177c92e208711501a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-09T01:45:56Z",
    "title_canon_sha256": "ee29144e5609149b5ce267fbd0e15c4348892650f2ab7f8e21b1900585237a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1646",
    "kind": "arxiv",
    "version": 1
  }
}