Pith Number

pith:453KEQNE

pith:2016:453KEQNE6XM3MDKTQKGB5UJ5PE

not attested not anchored not stored refs pending

Quantifying lost information due to covariance matrix estimation in parameter inference

Alan F. Heavens, Elena Sellentin

arxiv:1609.00504 v2 · 2016-09-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{453KEQNE6XM3MDKTQKGB5UJ5PE}

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

1 paper in Pith

Toward a robust inference method for the galaxy bispectrum: likelihood function and model selection

Receipt and verification

First computed	2026-05-18T00:48:42.405403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e776a241a4f5d9b60d53828c1ed13d79389dc1cb1dbc359dbb82988fe064d02e

Aliases

arxiv: 1609.00504 · arxiv_version: 1609.00504v2 · doi: 10.48550/arxiv.1609.00504 · pith_short_12: 453KEQNE6XM3 · pith_short_16: 453KEQNE6XM3MDKT · pith_short_8: 453KEQNE

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/453KEQNE6XM3MDKTQKGB5UJ5PE \
  | 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: e776a241a4f5d9b60d53828c1ed13d79389dc1cb1dbc359dbb82988fe064d02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f72d56004ec0cbecaa3250553383530144fabf313722d09bfa365ea2c1530f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-09-02T08:47:30Z",
    "title_canon_sha256": "4d443af22d33a19697d0b07362e1a35b17c3d3fd789b1c1d026cd5f329661485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00504",
    "kind": "arxiv",
    "version": 2
  }
}