Pith Number

pith:4WOAO2QL

pith:2022:4WOAO2QLCUU2XXPIESYS6V2TPY

not attested not anchored not stored refs pending

Out-of-Distribution Representation Learning for Time Series Classification

Jindong Wang, Wang Lu, Xing Xie, Xinwei Sun, Yiqiang Chen

arxiv:2209.07027 v4 · 2022-09-15 · 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{4WOAO2QLCUU2XXPIESYS6V2TPY}

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	2026-07-05T05:46:23.598527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59c076a0b1529abdde824b12f57537e0da6ebc03e1fb5c3b7d5dc439e91b83f

Aliases

arxiv: 2209.07027 · arxiv_version: 2209.07027v4 · doi: 10.48550/arxiv.2209.07027 · pith_short_12: 4WOAO2QLCUU2 · pith_short_16: 4WOAO2QLCUU2XXPI · pith_short_8: 4WOAO2QL

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/4WOAO2QLCUU2XXPIESYS6V2TPY \
  | 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: e59c076a0b1529abdde824b12f57537e0da6ebc03e1fb5c3b7d5dc439e91b83f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15b5a49dd915670569885dccbac7f6a1464e90b23df6365ca0b8423946ea711",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-15T03:36:31Z",
    "title_canon_sha256": "6d2c1f5d819236e9dd98a9f2d8135b994528e53ea78382da77d2bd4173a3608c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07027",
    "kind": "arxiv",
    "version": 4
  }
}