Pith Number

pith:KON3VLOE

pith:2005:KON3VLOEUZCCSZEITXTZFE7HLY

not attested not anchored not stored refs pending

Optimal Extraction of Cosmological Information from Supernova Data in the Presence of Calibration Uncertainties

Alex G. Kim, Ramon Miquel

arxiv:astro-ph/0508252 v3 · 2005-08-10 · 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{KON3VLOEUZCCSZEITXTZFE7HLY}

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	2026-05-18T02:40:25.558349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539bbaadc4a6442964889de79293e75e3b457b2530ab87a9bb66e69cae8e55db

Aliases

arxiv: astro-ph/0508252 · arxiv_version: astro-ph/0508252v3 · doi: 10.48550/arxiv.astro-ph/0508252 · pith_short_12: KON3VLOEUZCC · pith_short_16: KON3VLOEUZCCSZEI · pith_short_8: KON3VLOE

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/KON3VLOEUZCCSZEITXTZFE7HLY \
  | 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: 539bbaadc4a6442964889de79293e75e3b457b2530ab87a9bb66e69cae8e55db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acad0f59b9b12b941526cbb045c2fd3aa513af407f34566d8a23a928296ae9d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-10T21:46:56Z",
    "title_canon_sha256": "b645e8a93acba65c6baa27ead40664c77fb329f510ac00ba407dc3f41a11a66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508252",
    "kind": "arxiv",
    "version": 3
  }
}