Pith Number

pith:KRRT3CRF

pith:2026:KRRT3CRF2GJTIMDFVI4IJJE7WE

not attested not anchored not stored refs pending

Informative Distance-Based Priors for Correlation Matrices Centred on a Target Reference

Anna Freni-Sterrantino, Denis Rustand, Elias Teixeira Krainski, H{\aa}vard Rue, Haziq Jamil, Janet Van Niekerk

arxiv:2607.18926 v1 · 2026-07-21 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRRT3CRF2GJTIMDFVI4IJJE7WE}

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	2026-07-22T01:23:20.248802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54633d8a25d193343065aa3884a49fb10df0af356e86352271fa726bcf2a8d14

Aliases

arxiv: 2607.18926 · arxiv_version: 2607.18926v1 · doi: 10.48550/arxiv.2607.18926 · pith_short_12: KRRT3CRF2GJT · pith_short_16: KRRT3CRF2GJTIMDF · pith_short_8: KRRT3CRF

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/KRRT3CRF2GJTIMDFVI4IJJE7WE \
  | 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: 54633d8a25d193343065aa3884a49fb10df0af356e86352271fa726bcf2a8d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88c4ffe1d40162dddaa0f459811dcdf29451b0748b6e34e6f951e74ae1f5c38",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-21T10:09:53Z",
    "title_canon_sha256": "703610acc82fb4fbedf0cbc3aa90ea08f78235ae950d5f94da8bfc32e42afe2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18926",
    "kind": "arxiv",
    "version": 1
  }
}