Pith Number

pith:WWF2SXCV

pith:2018:WWF2SXCV2XI5MIRGWPMQSEE5EF

not attested not anchored not stored refs pending

Model Agnostic Time Series Analysis via Matrix Estimation

Anish Agarwal, Dennis Shen, Devavrat Shah, Muhammad Jehangir Amjad

arxiv:1802.09064 v6 · 2018-02-25 · cs.LG · stat.ML

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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

Receipt and verification

First computed	2026-05-17T23:47:44.387174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b58ba95c55d5d1d62226b3d909109d2156384f9dbd01585473fc30d4e903cf3d

Aliases

arxiv: 1802.09064 · arxiv_version: 1802.09064v6 · doi: 10.48550/arxiv.1802.09064

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/WWF2SXCV2XI5MIRGWPMQSEE5EF \
  | 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: b58ba95c55d5d1d62226b3d909109d2156384f9dbd01585473fc30d4e903cf3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689efb1fff45301212a2390f9677912d2f4742bf4477800181e6e4b44d7c33d5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-25T19:06:06Z",
    "title_canon_sha256": "350470c765e378b3aaf09c6849e0cc7e7ae8f7bda45934451c0fd6759e6689ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09064",
    "kind": "arxiv",
    "version": 6
  }
}