Pith Number

pith:K7D2YJUV

pith:2024:K7D2YJUVESSQQS2KMBOAEC2TQ7

not attested not anchored not stored refs pending

ACORN: Performant and Predicate-Agnostic Search Over Vector Embeddings and Structured Data

Carlos Guestrin, Liana Patel, Matei Zaharia, Peter Kraft

arxiv:2403.04871 v1 · 2024-03-07 · cs.IR · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7D2YJUVESSQQS2KMBOAEC2TQ7}

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

2 papers in Pith

Query-aware Routing for Filtered Approximate Nearest Neighbors Search

RACORN-1: Adaptive Recall-Preserving Speedup for Low-Selectivity Filtered Vector Search

Receipt and verification

First computed	2026-07-05T07:53:35.139034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c7ac269524a5084b4a605c020b5387c384f9ba48bd397b0ec6c6a53737e626

Aliases

arxiv: 2403.04871 · arxiv_version: 2403.04871v1 · doi: 10.48550/arxiv.2403.04871 · pith_short_12: K7D2YJUVESSQ · pith_short_16: K7D2YJUVESSQQS2K · pith_short_8: K7D2YJUV

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/K7D2YJUVESSQQS2KMBOAEC2TQ7 \
  | 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: 57c7ac269524a5084b4a605c020b5387c384f9ba48bd397b0ec6c6a53737e626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c005b4c7a955bbf47e5441c0d78800c16f84f054b0296948c0d86095d92603",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-03-07T19:45:08Z",
    "title_canon_sha256": "0425a40ff8293965a51468d9065c1638b4fe58be61279cf78a97286c2c787a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04871",
    "kind": "arxiv",
    "version": 1
  }
}