Pith Number

pith:PS7IEPX3

pith:2010:PS7IEPX3DVOI45UWK4AEFEICNL

not attested not anchored not stored refs pending

Real-time Analysis and Selection Biases in the Supernova Legacy Survey

A. Conley, C. Balland, C. Pritchet, D. A. Howell, D. Balam, D. Fouchez, D. Hardin, I. M. Hook, J. Guy, K. Perrett, M. Sullivan, N. Regnault, P. Astier, R. Carlberg, R. Pain, S. Basa

arxiv:1006.2254 v1 · 2010-06-11 · 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{PS7IEPX3DVOI45UWK4AEFEICNL}

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	2026-05-18T02:06:54.648747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbe823efb1d5c8e769657004291026afc5c9b92ea5e18661b316bc4f7848b39

Aliases

arxiv: 1006.2254 · arxiv_version: 1006.2254v1 · doi: 10.48550/arxiv.1006.2254 · pith_short_12: PS7IEPX3DVOI · pith_short_16: PS7IEPX3DVOI45UW · pith_short_8: PS7IEPX3

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/PS7IEPX3DVOI45UWK4AEFEICNL \
  | 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: 7cbe823efb1d5c8e769657004291026afc5c9b92ea5e18661b316bc4f7848b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c847cb120e306d868766c7da7e41f82afe0c32c1766dfad8ab5d9c858338301",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-06-11T10:38:23Z",
    "title_canon_sha256": "e54c6c20ebd8bda340ef12e01fe88a400680cdfedd1feb59483309f7eb81a71d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2254",
    "kind": "arxiv",
    "version": 1
  }
}