Pith Number

pith:SQF2ERTF

pith:2020:SQF2ERTFM5AADXXGILTWG2SR4T

not attested not anchored not stored refs pending

BayesCard: Revitilizing Bayesian Frameworks for Cardinality Estimation

Amir Shaikhha, Jingren Zhou, Kai Zeng, Rong Zhu, Yuxing Han, Ziniu Wu

arxiv:2012.14743 v2 · 2020-12-29 · 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{SQF2ERTFM5AADXXGILTWG2SR4T}

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.

Cited by

1 paper in Pith

From Single to Multiple Attributes: Experimental Insights on Sampling-Based Distinct Combination Estimation in GROUP-BY Queries

Receipt and verification

First computed	2026-07-05T02:11:25.710624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940ba24665674001dee642e7636a51e4e402db01f0aed21b9b7232fe52794fd1

Aliases

arxiv: 2012.14743 · arxiv_version: 2012.14743v2 · doi: 10.48550/arxiv.2012.14743 · pith_short_12: SQF2ERTFM5AA · pith_short_16: SQF2ERTFM5AADXXG · pith_short_8: SQF2ERTF

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/SQF2ERTFM5AADXXGILTWG2SR4T \
  | 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: 940ba24665674001dee642e7636a51e4e402db01f0aed21b9b7232fe52794fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fb4e8f407d3c51ba8581de660da2fb1ab3f61bd423bc43243fd6cf4d50917ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-12-29T13:21:18Z",
    "title_canon_sha256": "6586b2222a97c97e8722fcbe396cba2cc4d833ee86194039d3faf7d0b3554ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.14743",
    "kind": "arxiv",
    "version": 2
  }
}