Pith Number

pith:4UILOM2I

pith:2022:4UILOM2I3N6MR4TG272QUB676L

not attested not anchored not stored refs pending

On Efficient Approximate Queries over Machine Learning Models

Dujian Ding, Laks VS Lakshmanan, Sihem Amer-Yahia

arxiv:2206.02845 v4 · 2022-06-06 · 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{4UILOM2I3N6MR4TG272QUB676L}

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	2026-07-05T05:16:51.151660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e510b73348db7cc8f266d7f50a07dff2dae11824aabbd92d00b6504308ddd36c

Aliases

arxiv: 2206.02845 · arxiv_version: 2206.02845v4 · doi: 10.48550/arxiv.2206.02845 · pith_short_12: 4UILOM2I3N6M · pith_short_16: 4UILOM2I3N6MR4TG · pith_short_8: 4UILOM2I

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/4UILOM2I3N6MR4TG272QUB676L \
  | 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: e510b73348db7cc8f266d7f50a07dff2dae11824aabbd92d00b6504308ddd36c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51e7a8586d70a09b0d5159d2c5f52d5eb308ba2184add0c33d293fcc47dfcc50",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-06-06T18:35:19Z",
    "title_canon_sha256": "d001a98249cab215b18aa9b06a73674d62940d2464229c7b18577eeaf763b4ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02845",
    "kind": "arxiv",
    "version": 4
  }
}