Pith Number

pith:SO42KCUC

pith:2020:SO42KCUCYYOZY7JMPQZW3ZMIUD

not attested not anchored not stored refs pending

Time Series Data Cleaning: From Anomaly Detection to Anomaly Repairing (Technical Report)

Aoqian Zhang, Jianmin Wang, Philip S. Yu, Shaoxu Song

arxiv:2003.12396 v1 · 2020-03-27 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SO42KCUCYYOZY7JMPQZW3ZMIUD}

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	2026-07-05T00:50:58.037792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b9a50a82c61d9c7d2c7c336de588a0d904bbdf2d9bc033087c34974871574f

Aliases

arxiv: 2003.12396 · arxiv_version: 2003.12396v1 · doi: 10.48550/arxiv.2003.12396 · pith_short_12: SO42KCUCYYOZ · pith_short_16: SO42KCUCYYOZY7JM · pith_short_8: SO42KCUC

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/SO42KCUCYYOZY7JMPQZW3ZMIUD \
  | 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: 93b9a50a82c61d9c7d2c7c336de588a0d904bbdf2d9bc033087c34974871574f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "209176b890458da09318c074b34c4804234fe1417d4356807e9e513ee19408f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-03-27T13:05:11Z",
    "title_canon_sha256": "62b5d38c3526512c057834c4e95084913b22614ceac8513f2ef3c6bd663f1af9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12396",
    "kind": "arxiv",
    "version": 1
  }
}