Pith Number

pith:YO7B5VFN

pith:2023:YO7B5VFN4MTFW467AZ377TMKGN

not attested not anchored not stored refs pending

A Shapelet-based Framework for Unsupervised Multivariate Time Series Representation Learning

Chen Liang, Hongzhi Wang, Jianfeng Zhang, Lujia Pan, Zheng Liang, Zhiyu Liang

arxiv:2305.18888 v4 · 2023-05-30 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YO7B5VFN4MTFW467AZ377TMKGN}

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

Universal Time-Series Representation Learning: A Survey

Receipt and verification

First computed	2026-07-05T08:56:12.820289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3be1ed4ade3265b73df0677ffcd8a33782564883b1e62fe2b021b763848c734

Aliases

arxiv: 2305.18888 · arxiv_version: 2305.18888v4 · doi: 10.48550/arxiv.2305.18888 · pith_short_12: YO7B5VFN4MTF · pith_short_16: YO7B5VFN4MTFW467 · pith_short_8: YO7B5VFN

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/YO7B5VFN4MTFW467AZ377TMKGN \
  | 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: c3be1ed4ade3265b73df0677ffcd8a33782564883b1e62fe2b021b763848c734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d2c7c78b4d9ac338808ef55a6d391956897e1bfdab0387050b6f012f15bb31b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-30T09:31:57Z",
    "title_canon_sha256": "98713575bc10d9c2da75389857690ac96183fee4f1bde878d1d483731f5d5f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18888",
    "kind": "arxiv",
    "version": 4
  }
}