Pith Number

pith:WB2SBO2P

pith:2014:WB2SBO2PDXOPYFEJTHGFZYJZGV

not attested not anchored not stored refs pending

Generalized Low Rank Models

Corinne Horn, Madeleine Udell, Reza Zadeh, Stephen Boyd

arxiv:1410.0342 v4 · 2014-10-01 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WB2SBO2PDXOPYFEJTHGFZYJZGV}

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

Statistical Clear Sky Fitting Algorithm

Receipt and verification

First computed	2026-05-18T02:17:01.125337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b07520bb4f1ddcfc148999cc5ce139356fda25c081fd3a5f9aad8615ed1a3e91

Aliases

arxiv: 1410.0342 · arxiv_version: 1410.0342v4 · doi: 10.48550/arxiv.1410.0342 · pith_short_12: WB2SBO2PDXOP · pith_short_16: WB2SBO2PDXOPYFEJ · pith_short_8: WB2SBO2P

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/WB2SBO2PDXOPYFEJTHGFZYJZGV \
  | 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: b07520bb4f1ddcfc148999cc5ce139356fda25c081fd3a5f9aad8615ed1a3e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2342151be7e51ddd15bd1b20fbf0b8ab8b3efb6d72f73580b011adea2dcca456",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-10-01T19:31:40Z",
    "title_canon_sha256": "2834a175ad0c8b8da574f7e3a9bbcbcd027f7faf960dfd275e5fe4af3ba6b7e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0342",
    "kind": "arxiv",
    "version": 4
  }
}