Pith Number

pith:ZEZMNJWH

pith:2017:ZEZMNJWHTXAXCQRMKGJTSVPMFK

not attested not anchored not stored refs pending

Adaptive Cardinality Estimation

Oleg Ivanov, Sergey Bartunov

arxiv:1711.08330 v1 · 2017-11-22 · cs.DB · 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{ZEZMNJWHTXAXCQRMKGJTSVPMFK}

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

Finding Performance Issues in Database Systems by Exploiting Dormant Code Paths

Receipt and verification

First computed	2026-05-18T00:29:50.074307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c932c6a6c79dc171422c51933955ec2abd83aaf1de25eeb73f8548df03939b6d

Aliases

arxiv: 1711.08330 · arxiv_version: 1711.08330v1 · doi: 10.48550/arxiv.1711.08330 · pith_short_12: ZEZMNJWHTXAX · pith_short_16: ZEZMNJWHTXAXCQRM · pith_short_8: ZEZMNJWH

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/ZEZMNJWHTXAXCQRMKGJTSVPMFK \
  | 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: c932c6a6c79dc171422c51933955ec2abd83aaf1de25eeb73f8548df03939b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99fd50408d334a9682ef7f02ac84caebcfeaa3c78314cb0145b482e4a54ad3bd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-11-22T15:20:19Z",
    "title_canon_sha256": "3dbab30483d8a69ae4c239684aff0d453f7fc22911eb64af6ffda1ff9d16da57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08330",
    "kind": "arxiv",
    "version": 1
  }
}