Pith Number

pith:EKBQEEDP

pith:2006:EKBQEEDPEYW7CEKIHEAK4QCKB4

not attested not anchored not stored refs pending

Perturbation Theory Reloaded: Analytical Calculation of Non-linearity in Baryonic Oscillations in the Real Space Matter Power Spectrum

Donghui Jeong, Eiichiro Komatsu (Univ. of Texas at Austin)

arxiv:astro-ph/0604075 v2 · 2006-04-04 · 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{EKBQEEDPEYW7CEKIHEAK4QCKB4}

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	2026-05-18T04:36:21.502409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228302106f262df111483900ae404a0f2679eebf2eee4945ccab0d0e1fe01f2e

Aliases

arxiv: astro-ph/0604075 · arxiv_version: astro-ph/0604075v2 · doi: 10.48550/arxiv.astro-ph/0604075 · pith_short_12: EKBQEEDPEYW7 · pith_short_16: EKBQEEDPEYW7CEKI · pith_short_8: EKBQEEDP

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/EKBQEEDPEYW7CEKIHEAK4QCKB4 \
  | 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: 228302106f262df111483900ae404a0f2679eebf2eee4945ccab0d0e1fe01f2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9ce6fd9cab3a8338becdcdae4de2827c3359f388f0fedbb1f366affe200d91a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-04T21:11:53Z",
    "title_canon_sha256": "b8c5af1da10e62e09ee5bc16f73513b30d15e063505888e3f2567e411bb1b79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604075",
    "kind": "arxiv",
    "version": 2
  }
}