Pith Number

pith:OWTWAYAF

pith:2019:OWTWAYAFLINAVJ3TQGUHRZAZML

not attested not anchored not stored refs pending

CDSA: Cross-Dimensional Self-Attention for Multivariate, Geo-tagged Time Series Imputation

Alireza Zareian, Anthony Vetro, Hassan Mansour, Jiawei Ma, Shih-Fu Chang, Zheng Shou

arxiv:1905.09904 v2 · 2019-05-23 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWTWAYAFLINAVJ3TQGUHRZAZML}

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	2026-07-04T23:51:22.752586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a76060055a1a0aa77381a878e41962d87dccd7572df5ddeeffba664e464204

Aliases

arxiv: 1905.09904 · arxiv_version: 1905.09904v2 · doi: 10.48550/arxiv.1905.09904 · pith_short_12: OWTWAYAFLINA · pith_short_16: OWTWAYAFLINAVJ3T · pith_short_8: OWTWAYAF

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/OWTWAYAFLINAVJ3TQGUHRZAZML \
  | 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: 75a76060055a1a0aa77381a878e41962d87dccd7572df5ddeeffba664e464204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5662813b6e44979427a7361038eaf5619c8372b5b4cef1d43b819e35a02fdb3d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-23T20:13:12Z",
    "title_canon_sha256": "b815cc73d51268a8d3f6740fe6d2557994b17e96581abe8880adf09074858e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09904",
    "kind": "arxiv",
    "version": 2
  }
}