Pith Number

pith:7BQPMECE

pith:2009:7BQPMECEFGPETWNGQYGJZGUV36

not attested not anchored not stored refs pending

Non-Gaussian Error Contribution to Likelihood Analysis of the Matter Power Spectrum

Atsushi Taruya, Issha Kayo, Masahiro Takada, Naoki Yoshida, Naoshi Sugiyama, Ryuichi Takahashi, Shun Saito, Takahiko Matsubara, Takahiro Nishimichi

arxiv:0912.1381 v3 · 2009-12-08 · 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{7BQPMECEFGPETWNGQYGJZGUV36}

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	2026-05-18T04:32:35.305543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f860f61044299e49d9a6860c9c9a95dfab20a374a80143d4bfeec92536d4a928

Aliases

arxiv: 0912.1381 · arxiv_version: 0912.1381v3 · doi: 10.48550/arxiv.0912.1381 · pith_short_12: 7BQPMECEFGPE · pith_short_16: 7BQPMECEFGPETWNG · pith_short_8: 7BQPMECE

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/7BQPMECEFGPETWNGQYGJZGUV36 \
  | 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: f860f61044299e49d9a6860c9c9a95dfab20a374a80143d4bfeec92536d4a928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8018e14830511e08ac3c65d7c59430180b8d078ff0177de04373215255bd8cbf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-08T01:09:27Z",
    "title_canon_sha256": "198f41b0014a05a3c09bf95b77507bf2a4f70eb3336d284c9ec9127aaa6877eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1381",
    "kind": "arxiv",
    "version": 3
  }
}