Pith Number

pith:CA6563Z6

pith:2012:CA6563Z6RH7J5XDIEXAT2QIOQK

not attested not anchored not stored refs pending

Cosmological constraints from supernova data set with corrected redshift

A. Feoli, L. Mancini, M. Grasso, V. Rillo

arxiv:1203.6269 v1 · 2012-03-28 · 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{CA6563Z6RH7J5XDIEXAT2QIOQK}

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	2026-05-18T03:59:03.786336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103ddf6f3e89fe9edc6825c13d410e82bc0834d7016f620d9b41caa0b739d319

Aliases

arxiv: 1203.6269 · arxiv_version: 1203.6269v1 · doi: 10.48550/arxiv.1203.6269 · pith_short_12: CA6563Z6RH7J · pith_short_16: CA6563Z6RH7J5XDI · pith_short_8: CA6563Z6

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/CA6563Z6RH7J5XDIEXAT2QIOQK \
  | 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: 103ddf6f3e89fe9edc6825c13d410e82bc0834d7016f620d9b41caa0b739d319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "448e3a1337e5a1fea38d84386b9fa237745e9fff07e116284a7c389b040ef0c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-28T13:54:14Z",
    "title_canon_sha256": "52b5689e7c78f54709ce6c8cef6eaed9f21fee934fb7924c3cb36b5132085186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6269",
    "kind": "arxiv",
    "version": 1
  }
}