Pith Number

pith:JEPXR623

pith:2020:JEPXR6235IW7N5PWWQ3FBPTHBW

not attested not anchored not stored refs pending

SQLFlow: A Bridge between SQL and Machine Learning

Liang Xie, Mingjie Tang, Weiguo Zhu, Wei Yan, Wenjing Zhu, Xiang Chen, Xu Yan, Yang Yang, Yi Wang, Yi Wu, Yongfeng Liu, Yuan Tang, Yu Wang, Ziyao Gao

arxiv:2001.06846 v1 · 2020-01-19 · cs.DB · 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{JEPXR6235IW7N5PWWQ3FBPTHBW}

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	2026-07-05T00:34:25.277622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491f78fb5bea2df6f5f6b43650be670d83b33721bc693433e902346259f0a766

Aliases

arxiv: 2001.06846 · arxiv_version: 2001.06846v1 · doi: 10.48550/arxiv.2001.06846 · pith_short_12: JEPXR6235IW7 · pith_short_16: JEPXR6235IW7N5PW · pith_short_8: JEPXR623

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/JEPXR6235IW7N5PWWQ3FBPTHBW \
  | 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: 491f78fb5bea2df6f5f6b43650be670d83b33721bc693433e902346259f0a766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe48ca864ed037905659bd2376dbdc234dad44003c587583c9910f6f6569731f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-01-19T15:19:20Z",
    "title_canon_sha256": "603f7a547934b3f79c122887b44ca662af9622ba7b988a3786a19336086a32a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06846",
    "kind": "arxiv",
    "version": 1
  }
}