Pith Number

pith:BXQAQXJU

pith:2004:BXQAQXJUQYZDV2XB54WFTBYAQT

not attested not anchored not stored refs pending

Uncorrelated Estimates of Dark Energy Evolution

Asantha Cooray (Caltech), Dragan Huterer (Case Western Reserve University)

arxiv:astro-ph/0404062 v1 · 2004-04-02 · astro-ph · hep-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{BXQAQXJUQYZDV2XB54WFTBYAQT}

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.

Cited by

1 paper in Pith

Quintom Model Perturbations

Receipt and verification

First computed	2026-05-18T04:23:00.764566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0de0085d3486323aeae1ef2c59870084c88b988e64809b94cbf1cdfacd27e181

Aliases

arxiv: astro-ph/0404062 · arxiv_version: astro-ph/0404062v1 · doi: 10.48550/arxiv.astro-ph/0404062 · pith_short_12: BXQAQXJUQYZD · pith_short_16: BXQAQXJUQYZDV2XB · pith_short_8: BXQAQXJU

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/BXQAQXJUQYZDV2XB54WFTBYAQT \
  | 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: 0de0085d3486323aeae1ef2c59870084c88b988e64809b94cbf1cdfacd27e181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597e37e1497cca867beb892f52d285b764623299fe973580f35d26a5c652a401",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-04-02T23:48:01Z",
    "title_canon_sha256": "beede58954daf2bab18dbce4189db7afdcd826bd2a4135be41b7128db448929a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404062",
    "kind": "arxiv",
    "version": 1
  }
}