Pith Number

pith:DLPZU2SK

pith:2026:DLPZU2SKZ7XN4GP4FLBLF7HVWI

not attested not anchored not stored refs pending

Learning Nonlinear Factor Models with Unknown Monotone Links from Incomplete and Noisy Data

Ali Habibnia, Jalal Etesami, Resat G\"okhan, Yutong Chao

arxiv:2605.26271 v1 · 2026-05-25 · stat.ML · cs.LG · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLPZU2SKZ7XN4GP4FLBLF7HVWI}

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	2026-05-27T01:05:09.302507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1adf9a6a4acfeede19fc2ac2b2fcf5b20eebb7c49bb89a75d7a8372f2f7a5a0f

Aliases

arxiv: 2605.26271 · arxiv_version: 2605.26271v1 · doi: 10.48550/arxiv.2605.26271 · pith_short_12: DLPZU2SKZ7XN · pith_short_16: DLPZU2SKZ7XN4GP4 · pith_short_8: DLPZU2SK

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/DLPZU2SKZ7XN4GP4FLBLF7HVWI \
  | 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: 1adf9a6a4acfeede19fc2ac2b2fcf5b20eebb7c49bb89a75d7a8372f2f7a5a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9a6a8eca1261625b6f92d141da18b79d15bd8e206486474ac4cbd5a109a9186",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-25T18:57:03Z",
    "title_canon_sha256": "169fa752f3bf285de33b6ed0b1a3484129601a1a12cc5c507a1ec406493533ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26271",
    "kind": "arxiv",
    "version": 1
  }
}