Pith Number

pith:RNJ3Y4RE

pith:2008:RNJ3Y4RERLKIQD6E5UNBMPTNQF

not attested not anchored not stored refs pending

Signatures of the Baryon Acoustic Oscillations on the Convergence Power Spectrum of Weak lensing by Large Scale Structure

Qiang Yuan, Tian Lan, Tong-Jie Zhang

arxiv:0812.0521 v2 · 2008-12-02 · 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{RNJ3Y4RERLKIQD6E5UNBMPTNQF}

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	2026-07-04T17:13:48.283021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b53bc72248ad4880fc4ed1a163e6d81580fb5335cd7ac27c9d1b7bddfa04712

Aliases

arxiv: 0812.0521 · arxiv_version: 0812.0521v2 · doi: 10.48550/arxiv.0812.0521 · pith_short_12: RNJ3Y4RERLKI · pith_short_16: RNJ3Y4RERLKIQD6E · pith_short_8: RNJ3Y4RE

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/RNJ3Y4RERLKIQD6E5UNBMPTNQF \
  | 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: 8b53bc72248ad4880fc4ed1a163e6d81580fb5335cd7ac27c9d1b7bddfa04712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaae345e85641996eb0811edcea4e493809ae78f3aa1020948fecc0093a54e4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-02T14:56:53Z",
    "title_canon_sha256": "ac364571af02b5c06c72f83500717d51a3acbf4c72ad4ce621d517e4767b4409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0521",
    "kind": "arxiv",
    "version": 2
  }
}