Pith Number

pith:LKEPCP5C

pith:2007:LKEPCP5C7TED24BKTFIODYEYHH

not attested not anchored not stored refs pending

Light curves of five type Ia supernovae at intermediate redshift

A. Goobar, C. Balland, D. Hardin, I. M. Hook, J. M. Mendez, K. Schahmaneche, M. J. Irwin, M. Mouchet, N. A. Walton, P. Astier, P. Ruiz-Lapuente, R. Amanullah, R. G. McMahon, R. Pain, R. S. Ellis, S. Fabbro, V. Stanishev

arxiv:0711.1375 v2 · 2007-11-09 · 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{LKEPCP5C7TED24BKTFIODYEYHH}

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	2026-07-04T17:06:35.708291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a88f13fa2fcc83d702a9950e1e09839d84f1c56ca66430331c67f6bed701aac

Aliases

arxiv: 0711.1375 · arxiv_version: 0711.1375v2 · doi: 10.48550/arxiv.0711.1375 · pith_short_12: LKEPCP5C7TED · pith_short_16: LKEPCP5C7TED24BK · pith_short_8: LKEPCP5C

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/LKEPCP5C7TED24BKTFIODYEYHH \
  | 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: 5a88f13fa2fcc83d702a9950e1e09839d84f1c56ca66430331c67f6bed701aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3755eeb772bf1286291573ae005183bc427399c906ee6d7f7a8a3de9ccc53b99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-09T17:10:31Z",
    "title_canon_sha256": "6014b95190f361a9f090ad0c3d58ed64b96390395cac599e8da839a0dcd37bae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1375",
    "kind": "arxiv",
    "version": 2
  }
}