Pith Number

pith:JRLMBLOS

pith:2006:JRLMBLOS2WWRIT6JYLOZYZQGDR

not attested not anchored not stored refs pending

SNLS data are consistent with acceleration at z=3

Federico Piazza, Luca Amendola, M. Gasperini

arxiv:astro-ph/0610574 v2 · 2006-10-19 · astro-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRLMBLOS2WWRIT6JYLOZYZQGDR}

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	2026-07-04T15:16:57.171069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c56c0add2d5ad144fc9c2dd9c66061c5ce44bfa8cef00b7b20497cfd51c4b0d

Aliases

arxiv: astro-ph/0610574 · arxiv_version: astro-ph/0610574v2 · doi: 10.48550/arxiv.astro-ph/0610574 · pith_short_12: JRLMBLOS2WWR · pith_short_16: JRLMBLOS2WWRIT6J · pith_short_8: JRLMBLOS

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/JRLMBLOS2WWRIT6JYLOZYZQGDR \
  | 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: 4c56c0add2d5ad144fc9c2dd9c66061c5ce44bfa8cef00b7b20497cfd51c4b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4948e2d572a907af42bbdbd33cbca9821b5985ebca66b7657b52f7e276fad8bb",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-19T17:23:19Z",
    "title_canon_sha256": "50f4e0c67e98308dc923c760d6d69900e07180005c5c05ce18ce53514e5f8a2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610574",
    "kind": "arxiv",
    "version": 2
  }
}