Pith Number

pith:JFA6OOJI

pith:2026:JFA6OOJICITL4PNCGTZBVBWAFS

not attested not anchored not stored refs pending

Structurally Separated Uncertainty in Supervised Latent Variable Models

Marius Kloft, Pierre Marquis, Tanmoy Mukherjee, Zied Bouraoui

arxiv:2602.11219 v2 · 2026-02-11 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFA6OOJICITL4PNCGTZBVBWAFS}

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	2026-07-30T01:19:33.544852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

4941e739281226be3da234f21a86c02c801040bf606773a67bf6f3244549095c

Aliases

arxiv: 2602.11219 · arxiv_version: 2602.11219v2 · doi: 10.48550/arxiv.2602.11219 · pith_short_12: JFA6OOJICITL · pith_short_16: JFA6OOJICITL4PNC · pith_short_8: JFA6OOJI

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/JFA6OOJICITL4PNCGTZBVBWAFS \
  | 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: 4941e739281226be3da234f21a86c02c801040bf606773a67bf6f3244549095c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77fb83d28a2c8f4b51390f9122ed124a312a7831e4c55becada78d62c47b3ff6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-11T10:54:57Z",
    "title_canon_sha256": "f9915e179233804605ff9e8ad59e8651ace3981c39827b09edb0ef35028d2181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.11219",
    "kind": "arxiv",
    "version": 2
  }
}