Pith Number

pith:LWBACONK

pith:2026:LWBACONKA6WTJESWRP77CNM4IE

not attested not anchored not stored refs pending

Format-Constraint Coupling in Knowledge Graph Construction from Statistical Tables

Jingxuan Qi, Yuxiang Feng, Zhiqiang Ye

arxiv:2605.21974 v1 · 2026-05-21 · 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{LWBACONKA6WTJESWRP77CNM4IE}

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	2026-05-22T01:04:18.065459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d820139aa07ad3492568bfff1359c4112326f4653605312a2d83fa4113c2882

Aliases

arxiv: 2605.21974 · arxiv_version: 2605.21974v1 · doi: 10.48550/arxiv.2605.21974 · pith_short_12: LWBACONKA6WT · pith_short_16: LWBACONKA6WTJESW · pith_short_8: LWBACONK

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/LWBACONKA6WTJESWRP77CNM4IE \
  | 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: 5d820139aa07ad3492568bfff1359c4112326f4653605312a2d83fa4113c2882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "011972e0a896c512cc1eb41bfaabaf455459d889dd1437d76fdd974bcf4bec50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-21T04:08:42Z",
    "title_canon_sha256": "ad0e18e83d4808965558680f43404a4233fcefb05dd8be3c6539cd101ea22c73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21974",
    "kind": "arxiv",
    "version": 1
  }
}