Pith Number

pith:EHEK4JLT

pith:2025:EHEK4JLTTED3YHOXXTXFCX2ETD

not attested not anchored not stored refs pending

HyST: LLM-Powered Hybrid Retrieval over Semi-Structured Tabular Data

Jihyeon Park, Jiyoon Myung, Joohyung Han

arxiv:2508.18048 v1 · 2025-08-25 · cs.IR · 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{EHEK4JLTTED3YHOXXTXFCX2ETD}

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	2026-07-05T11:58:52.689749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c8ae25739907bc1dd7bcee515f4498d770107138531c26fd027ffed7ed6b12

Aliases

arxiv: 2508.18048 · arxiv_version: 2508.18048v1 · doi: 10.48550/arxiv.2508.18048 · pith_short_12: EHEK4JLTTED3 · pith_short_16: EHEK4JLTTED3YHOX · pith_short_8: EHEK4JLT

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/EHEK4JLTTED3YHOXXTXFCX2ETD \
  | 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: 21c8ae25739907bc1dd7bcee515f4498d770107138531c26fd027ffed7ed6b12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ab1cbe00dee7a3ebcbfbbea4c67b16c594640e94dc4f978dd46311711e0425b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-25T14:06:27Z",
    "title_canon_sha256": "a4003699a86e9103ff5c217a1a339e8838e138a1fb006f00bc572e4664fb8e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18048",
    "kind": "arxiv",
    "version": 1
  }
}