Pith Number

pith:6CZBJUAS

pith:2006:6CZBJUASA6SVOFASAXV4L36P22

not attested not anchored not stored refs pending

Why your model parameter confidences might be too optimistic -- unbiased estimation of the inverse covariance matrix

J. Hartlap, P. Schneider, P. Simon

arxiv:astro-ph/0608064 v2 · 2006-08-02 · astro-ph · hep-ex · hep-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CZBJUASA6SVOFASAXV4L36P22}

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.

Cited by

19 papers in Pith

Multipolar structure of the local expansion rate from incomplete sky data

The 3D clustering of Lyman Alpha Emitters measured with DESI

meer21cm: an Analysis Pipeline and Comprehensive Toolkit for HI Intensity Mapping

(The) Wiggles going non-linear

Receipt and verification

First computed	2026-07-04T16:59:12.975327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b214d01207a557141205ebc5efcfd68be619e091fe5b5a1be3c04edac6e30a

Aliases

arxiv: astro-ph/0608064 · arxiv_version: astro-ph/0608064v2 · doi: 10.48550/arxiv.astro-ph/0608064 · pith_short_12: 6CZBJUASA6SV · pith_short_16: 6CZBJUASA6SVOFAS · pith_short_8: 6CZBJUAS

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/6CZBJUASA6SVOFASAXV4L36P22 \
  | 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: f0b214d01207a557141205ebc5efcfd68be619e091fe5b5a1be3c04edac6e30a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e17a268e95fb282718b467d195cd4d3bc5bcd9dbfb4a0d81eaebca2a823bb5",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-02T15:21:52Z",
    "title_canon_sha256": "3be81ab0c6a784dd81e0d8e0659a993b29c7007d181982576e1ca8f2865bce1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608064",
    "kind": "arxiv",
    "version": 2
  }
}