Pith Number

pith:4OR3JW2K

pith:2024:4OR3JW2KK65I2EGJ5DHXRSNHY5

not attested not anchored not stored refs pending

Xling: A Learned Filter Framework for Accelerating High-Dimensional Approximate Similarity Join

Daisy Zhe Wang, Vyom Pathak, Yifan Wang

arxiv:2402.13397 v1 · 2024-02-20 · cs.DB · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OR3JW2KK65I2EGJ5DHXRSNHY5}

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	2026-07-05T07:47:31.433858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a3b4db4a57ba8d10c9e8cf78c9a7c7734ae730ca725567e415e3c577fcce66

Aliases

arxiv: 2402.13397 · arxiv_version: 2402.13397v1 · doi: 10.48550/arxiv.2402.13397 · pith_short_12: 4OR3JW2KK65I · pith_short_16: 4OR3JW2KK65I2EGJ · pith_short_8: 4OR3JW2K

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/4OR3JW2KK65I2EGJ5DHXRSNHY5 \
  | 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: e3a3b4db4a57ba8d10c9e8cf78c9a7c7734ae730ca725567e415e3c577fcce66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810a7c32af3979b8dd30eafd9b6a4353d2e45b2934d701dc26fe71f807686fb9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-02-20T21:57:03Z",
    "title_canon_sha256": "fdd18f247ec1e02a8ea961c8a9e3fdf4a459a84fef4d27782ca7d9756bc1171a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13397",
    "kind": "arxiv",
    "version": 1
  }
}