Pith Number

pith:QIZQ57UG

pith:2026:QIZQ57UGPEPXETF6QFAZ4KWGLY

not attested not anchored not stored refs pending

Learning to Defer in Non-Stationary Time Series via Switching State-Space Models

Axel Carlier, Lai Xing Ng, Letian Yu, Wei Tsang Ooi, Yannis Montreuil

arxiv:2601.22538 v2 · 2026-01-30 · cs.LG · 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{QIZQ57UGPEPXETF6QFAZ4KWGLY}

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	2026-05-21T01:05:15.080893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82330efe86791f724cbe81419e2ac65e175443f698af5f31c336a21172eb143e

Aliases

arxiv: 2601.22538 · arxiv_version: 2601.22538v2 · doi: 10.48550/arxiv.2601.22538 · pith_short_12: QIZQ57UGPEPX · pith_short_16: QIZQ57UGPEPXETF6 · pith_short_8: QIZQ57UG

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/QIZQ57UGPEPXETF6QFAZ4KWGLY \
  | 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: 82330efe86791f724cbe81419e2ac65e175443f698af5f31c336a21172eb143e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f15f8fd2d4da86e3ecde2b22dda35655efb925d18835a949ce69a86b7fcab56",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-30T04:18:42Z",
    "title_canon_sha256": "d739bed511f53a8154d570c8d5fd03c3f39c1f6f4818cbc53c928c151b0a317c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22538",
    "kind": "arxiv",
    "version": 2
  }
}