Pith Number

pith:6B5Y4E5F

pith:2024:6B5Y4E5FCCOYQY4XZOPSIRUWK5

not attested not anchored not stored refs pending

SMUTF: Schema Matching Using Generative Tags and Hybrid Features

Chenwei Xu, Haozheng Luo, Mei Di, Richard Tzong-Han Tsai, Yu Zhang

arxiv:2402.01685 v3 · 2024-01-22 · cs.CL · cs.AI · 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{6B5Y4E5FCCOYQY4XZOPSIRUWK5}

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

1 paper in Pith

ConStruM: A Structure-Guided LLM Framework for Context-Aware Schema Matching

Receipt and verification

First computed	2026-07-05T10:57:52.424361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f07b8e13a5109d886397cb9f244696576bf84c16844ad26e3361ee6af48a2088

Aliases

arxiv: 2402.01685 · arxiv_version: 2402.01685v3 · doi: 10.48550/arxiv.2402.01685 · pith_short_12: 6B5Y4E5FCCOY · pith_short_16: 6B5Y4E5FCCOYQY4X · pith_short_8: 6B5Y4E5F

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/6B5Y4E5FCCOYQY4XZOPSIRUWK5 \
  | 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: f07b8e13a5109d886397cb9f244696576bf84c16844ad26e3361ee6af48a2088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f44e28f7d381dab9c2602e1785002c1334c970a60e9337cefbc725310edd17c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-22T08:47:50Z",
    "title_canon_sha256": "279debee8791b8fad29288804582f93d5db8bb5a79cb284fb2dc2fde7e7167f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01685",
    "kind": "arxiv",
    "version": 3
  }
}