Pith Number

pith:IVWDPEPZ

pith:2009:IVWDPEPZPTS7ORA7RM5SC624DE

not attested not anchored not stored refs pending

The ESO/VLT 3rd year Type Ia supernova data set from the Supernova Legacy Survey

A. Conley, A. Mourao, C. Balland, C. J. Pritchet, C. Lidman, D. A. Howell, D. Fouchez, D. Hardin, E. Pecontal, I. M. Hook, J. Guy, J. Le Du, J. Rich, K. Perrett, M. Mouchet, M. Sullivan, N. Palanque-Delabrouille, N. Regnault, P. Antilogus, P. Astier, R. G. Carlberg, R. Pain, S. Basa, S. Baumont, S. Fabbro, V. Arsenijevic, V. Ruhlmann-Kleider

arxiv:0909.3316 v1 · 2009-09-17 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVWDPEPZPTS7ORA7RM5SC624DE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:11:46.675103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

456c3791f97ce5f7441f8b3b217b5c1909edf5e01687f2d04e77597c2dd4e809

Aliases

arxiv: 0909.3316 · arxiv_version: 0909.3316v1 · doi: 10.48550/arxiv.0909.3316 · pith_short_12: IVWDPEPZPTS7 · pith_short_16: IVWDPEPZPTS7ORA7 · pith_short_8: IVWDPEPZ

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/IVWDPEPZPTS7ORA7RM5SC624DE \
  | 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: 456c3791f97ce5f7441f8b3b217b5c1909edf5e01687f2d04e77597c2dd4e809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c2f638a8470a063a3c1d6646632a09a25c3d54554205623f70b7e3c6bdeaf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-17T21:11:18Z",
    "title_canon_sha256": "15ce2f79d82c5a5bb81127af3db4f56ad71a8fb9a957d32bba1907897d08df57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3316",
    "kind": "arxiv",
    "version": 1
  }
}