Pith Number

pith:DQ2KC5YA

pith:2006:DQ2KC5YA2QXPKIZ2WLJZHIS4UW

not attested not anchored not stored refs pending

Searching for modified gravity with baryon oscillations: from SDSS to wide field multiobject spectroscopy (WFMOS)

Bruce A. Bassett, Kazuhiro Yahata, Kazuhiro Yamamoto, Robert C. Nichol, Yasushi Suto

arxiv:astro-ph/0605278 v3 · 2006-05-11 · 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{DQ2KC5YA2QXPKIZ2WLJZHIS4UW}

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	2026-07-04T16:58:43.354932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c34a17700d42ef5233ab2d393a25ca589e0fc3861e2eae8540d8f91a0e2beed

Aliases

arxiv: astro-ph/0605278 · arxiv_version: astro-ph/0605278v3 · doi: 10.48550/arxiv.astro-ph/0605278 · pith_short_12: DQ2KC5YA2QXP · pith_short_16: DQ2KC5YA2QXPKIZ2 · pith_short_8: DQ2KC5YA

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/DQ2KC5YA2QXPKIZ2WLJZHIS4UW \
  | 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: 1c34a17700d42ef5233ab2d393a25ca589e0fc3861e2eae8540d8f91a0e2beed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd98e56f3a5b43daee21a0286e95b41467b63acf5d22996704edd279598fb1ac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-11T04:02:12Z",
    "title_canon_sha256": "5c722fd75f74ed6ecff4e98cea84007b298ac4d3d41ec9b31390855744d1062a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605278",
    "kind": "arxiv",
    "version": 3
  }
}