Pith Number

pith:BC4I4CJG

pith:2025:BC4I4CJGZOXAA7IV4SSZWUDG6Q

not attested not anchored not stored refs pending

Schemora: schema matching via multi-stage recommendation and metadata enrichment using off-the-shelf llms

Derak Paulsen, Osman Erman Gungor, William Kang

arxiv:2507.14376 v1 · 2025-07-18 · cs.DB · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BC4I4CJGZOXAA7IV4SSZWUDG6Q}

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	2026-07-05T11:40:05.090748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b88e0926cbae007d15e4a59b5066f436582db2ba96dec873c5f43f7f9277fc

Aliases

arxiv: 2507.14376 · arxiv_version: 2507.14376v1 · doi: 10.48550/arxiv.2507.14376 · pith_short_12: BC4I4CJGZOXA · pith_short_16: BC4I4CJGZOXAA7IV · pith_short_8: BC4I4CJG

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/BC4I4CJGZOXAA7IV4SSZWUDG6Q \
  | 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: 08b88e0926cbae007d15e4a59b5066f436582db2ba96dec873c5f43f7f9277fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533b3ce5cf83ced65c664a587e22f45d75d5a93039a8bd9a87d43657b71f47d3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-07-18T21:50:36Z",
    "title_canon_sha256": "a8f46abcc7ed94ceec912f9170cfb8c3d87efa47a279186cf43b21658c9d37fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14376",
    "kind": "arxiv",
    "version": 1
  }
}