Pith Number

pith:FPMZ3LFV

pith:2023:FPMZ3LFVWERYZGLBKUQV6TISC4

not attested not anchored not stored refs pending

Enhancing Representation Learning for Periodic Time Series with Floss: A Frequency Domain Regularization Approach

Chunwei Yang, Hongyu Yang, Lijun Sun, Xiaoxu Chen, Yuankai Wu

arxiv:2308.01011 v4 · 2023-08-02 · 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{FPMZ3LFVWERYZGLBKUQV6TISC4}

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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

COGNOS: Universal Enhancement for Time Series Anomaly Detection via Constrained Gaussian-Noise Optimization and Smoothing

Receipt and verification

First computed	2026-07-05T06:47:02.464386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd99dacb5b1238c996155215f4d121726ca1a3748803816ff8f61d80b2dfb49

Aliases

arxiv: 2308.01011 · arxiv_version: 2308.01011v4 · doi: 10.48550/arxiv.2308.01011 · pith_short_12: FPMZ3LFVWERY · pith_short_16: FPMZ3LFVWERYZGLB · pith_short_8: FPMZ3LFV

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/FPMZ3LFVWERYZGLBKUQV6TISC4 \
  | 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: 2bd99dacb5b1238c996155215f4d121726ca1a3748803816ff8f61d80b2dfb49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15a768acf2f29be1fedbcb72c4aef91870cec57cc49eaea44606614ec0ed4ee6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-02T08:37:45Z",
    "title_canon_sha256": "c1dc123bb5e8334c9f51219320a20ff872ce963718ce8c71ded6bbf5ed6cc2a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01011",
    "kind": "arxiv",
    "version": 4
  }
}