Pith Number

pith:PEYZPI4K

pith:2018:PEYZPI4K23B5SKGIDFBKU447VG

not attested not anchored not stored refs pending

A latent factor approach for prediction from multiple assays

J. Kenneth Tay, Robert Tibshirani

arxiv:1807.05675 v1 · 2018-07-16 · 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{PEYZPI4K23B5SKGIDFBKU447VG}

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	2026-05-18T00:10:42.892021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793197a38ad6c3d928c81942aa739fa99bf9a7f49851da3ffd960c22d997794c

Aliases

arxiv: 1807.05675 · arxiv_version: 1807.05675v1 · doi: 10.48550/arxiv.1807.05675 · pith_short_12: PEYZPI4K23B5 · pith_short_16: PEYZPI4K23B5SKGI · pith_short_8: PEYZPI4K

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/PEYZPI4K23B5SKGIDFBKU447VG \
  | 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: 793197a38ad6c3d928c81942aa739fa99bf9a7f49851da3ffd960c22d997794c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d91c2c17932e228d114bf03eba70e4f9fbbd2a14abc7923d92c14546fb30a1a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-07-16T04:30:58Z",
    "title_canon_sha256": "465713cb3d642ef549ee0a6b6c9de9ac5823f384fd8463bada0c624ff62ed5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05675",
    "kind": "arxiv",
    "version": 1
  }
}