Pith Number

pith:32UD7DB3

pith:2026:32UD7DB3LKMDCPQDSLPQRSRY6E

not attested not anchored not stored refs pending

Fast LLM-Based Semantic Filtering: From a Unified Framework to an Adaptive Two-Phase Method

Anastasia Ailamaki, Kyoungmin Kim, Martin Catheland

arxiv:2606.08090 v1 · 2026-06-06 · 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{32UD7DB3LKMDCPQDSLPQRSRY6E}

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	2026-06-09T01:05:25.979350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea83f8c3b5a98313e0392df08ca38f13816bc3ad668b06b6194c93a4c9be069

Aliases

arxiv: 2606.08090 · arxiv_version: 2606.08090v1 · doi: 10.48550/arxiv.2606.08090 · pith_short_12: 32UD7DB3LKMD · pith_short_16: 32UD7DB3LKMDCPQD · pith_short_8: 32UD7DB3

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/32UD7DB3LKMDCPQDSLPQRSRY6E \
  | 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: dea83f8c3b5a98313e0392df08ca38f13816bc3ad668b06b6194c93a4c9be069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96055d798877191355dd8119c9a179942a8710181c9e2033ca5bd8de10a28d1c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-06T10:32:16Z",
    "title_canon_sha256": "baa5a0253475c089c3b3282ea150bc6ce0f2830c23c44ad5550eeca51df3b182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08090",
    "kind": "arxiv",
    "version": 1
  }
}