Pith Number

pith:XXUXJRQD

pith:2026:XXUXJRQDPY77Q5AZ5Z7DZ2F33Z

not attested not anchored not stored refs pending

Bayesian Sparse Regression for Microbiome-Metabolite Data Integration

Christine B. Peterson, Kai Jiang, Satabdi Saha

arxiv:2605.18728 v1 · 2026-05-18 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXUXJRQDPY77Q5AZ5Z7DZ2F33Z}

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	2026-05-20T00:06:17.516401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde974c6037e3ff87419ee7e3ce8bbde53139883e6eed2ac6fe5a58341595b4d

Aliases

arxiv: 2605.18728 · arxiv_version: 2605.18728v1 · doi: 10.48550/arxiv.2605.18728 · pith_short_12: XXUXJRQDPY77 · pith_short_16: XXUXJRQDPY77Q5AZ · pith_short_8: XXUXJRQD

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/XXUXJRQDPY77Q5AZ5Z7DZ2F33Z \
  | 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: bde974c6037e3ff87419ee7e3ce8bbde53139883e6eed2ac6fe5a58341595b4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "840b8fed7b2250a2e81addcc8d65328af942d627773a9d3d5e3f2d226df95f4d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-05-18T17:51:59Z",
    "title_canon_sha256": "f1886d07e3477b3711e19a544955d7b852fd2bbfe8a45d1c9909b25fbb1631d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18728",
    "kind": "arxiv",
    "version": 1
  }
}