Pith Number

pith:2CMHAD3B

pith:2026:2CMHAD3BRFRPK2SHWLMAPM5JU3

not attested not anchored not stored refs pending

Measuring the Dependency Gap: Diagnosing Inter-Column Fidelity in Tabular Generative Models

Jie Zhang

arxiv:2607.21636 v1 · 2026-07-20 · cs.LG · 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{2CMHAD3BRFRPK2SHWLMAPM5JU3}

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	2026-07-27T00:20:12.244230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d098700f618962f56a47b2d807b3a9a6cab5fda1220b75c5487b66f9fc4018d5

Aliases

arxiv: 2607.21636 · arxiv_version: 2607.21636v1 · doi: 10.48550/arxiv.2607.21636 · pith_short_12: 2CMHAD3BRFRP · pith_short_16: 2CMHAD3BRFRPK2SH · pith_short_8: 2CMHAD3B

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/2CMHAD3BRFRPK2SHWLMAPM5JU3 \
  | 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: d098700f618962f56a47b2d807b3a9a6cab5fda1220b75c5487b66f9fc4018d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e1d5d3d55d3324662610bac558c81c4df682d13a9cabad598ab5ea80f92a95a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-20T23:56:32Z",
    "title_canon_sha256": "d8f26d022a1df3979e20a2e0954545757af002253c890ec16e6f81e2a3be4e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21636",
    "kind": "arxiv",
    "version": 1
  }
}