Pith Number

pith:JZQMFQCP

pith:2026:JZQMFQCPDNRM2POOCTLXX5ZPZH

not attested not anchored not stored refs pending

An analytic approximation to the covariance between pre- and post-reconstruction galaxy two-point statistics

A. Baleato Lizancos, A. de Mattia, M. Maus, M. White, S. Chen

arxiv:2602.12343 v2 · 2026-02-12 · 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{JZQMFQCPDNRM2POOCTLXX5ZPZH}

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

If at First You Don't Succeed, Trispectrum: I. Estimating the Matter Power Spectrum Covariance with Higher-Order Statistics

Receipt and verification

First computed	2026-05-29T02:05:41.268002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e60c2c04f1b62cd3dce14d77bf72fc9f5eb25e5d3ee1402119e9e600946108a

Aliases

arxiv: 2602.12343 · arxiv_version: 2602.12343v2 · doi: 10.48550/arxiv.2602.12343 · pith_short_12: JZQMFQCPDNRM · pith_short_16: JZQMFQCPDNRM2POO · pith_short_8: JZQMFQCP

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/JZQMFQCPDNRM2POOCTLXX5ZPZH \
  | 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: 4e60c2c04f1b62cd3dce14d77bf72fc9f5eb25e5d3ee1402119e9e600946108a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6439b798d1000f5323089b4090c9958979b6339b8334f0f1a7f2e6b74926224",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-02-12T19:02:07Z",
    "title_canon_sha256": "2411b3ed07db725b8efb453176701a1e97a891eda9bd3509ceabef4795731727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12343",
    "kind": "arxiv",
    "version": 2
  }
}