Pith Number

pith:Z63LB3LS

pith:2011:Z63LB3LSZH4FVFQ6HJIPNRSCYM

not attested not anchored not stored refs pending

An analytic approach to baryon acoustic oscillations

Francesco Montanari, Ruth Durrer

arxiv:1105.1514 v3 · 2011-05-08 · astro-ph.CO · 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{Z63LB3LSZH4FVFQ6HJIPNRSCYM}

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	2026-05-18T04:17:02.427595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb6b0ed72c9f85a961e3a50f6c642c3148b4f8f65d9fc1982ff94b3a40c9057

Aliases

arxiv: 1105.1514 · arxiv_version: 1105.1514v3 · doi: 10.48550/arxiv.1105.1514 · pith_short_12: Z63LB3LSZH4F · pith_short_16: Z63LB3LSZH4FVFQ6 · pith_short_8: Z63LB3LS

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/Z63LB3LSZH4FVFQ6HJIPNRSCYM \
  | 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: cfb6b0ed72c9f85a961e3a50f6c642c3148b4f8f65d9fc1982ff94b3a40c9057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33240827d613179a30e7d4ffb847c3b25211764defc0f595cc0479449baf56d0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-08T13:30:37Z",
    "title_canon_sha256": "b70059760b51bfa738721da110dd4c3fdce74dbb1d55083e16ebc425c56d83eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1514",
    "kind": "arxiv",
    "version": 3
  }
}