Pith Number

pith:HUPSW6S4

pith:2024:HUPSW6S42JOFUM35K2REX67LB5

not attested not anchored not stored refs pending

AutoPrep: Natural Language Question-Aware Data Preparation with a Multi-Agent Framework

Guoliang Li, Ju Fan, Lei Cao, Meihao Fan, Nan Tang, Xiaoyong Du

arxiv:2412.10422 v4 · 2024-12-10 · cs.CL · 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{HUPSW6S42JOFUM35K2REX67LB5}

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

EcoTable: Cost-effective Table Integration in Data Lakes for Natural Language Queries

Receipt and verification

First computed	2026-07-05T11:34:02.771561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d1f2b7a5cd25c5a337d56a24bfbeb0f5f44748d9b01d61c67e089179d15b9e3

Aliases

arxiv: 2412.10422 · arxiv_version: 2412.10422v4 · doi: 10.48550/arxiv.2412.10422 · pith_short_12: HUPSW6S42JOF · pith_short_16: HUPSW6S42JOFUM35 · pith_short_8: HUPSW6S4

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/HUPSW6S42JOFUM35K2REX67LB5 \
  | 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: 3d1f2b7a5cd25c5a337d56a24bfbeb0f5f44748d9b01d61c67e089179d15b9e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16105cbe3ffcb049f5abfce208ba6661db701f721cddcea6ac0e0d1cb32ce38a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-10T11:03:49Z",
    "title_canon_sha256": "6dd29c1bad389e12ee8b674a21b961db4887d43d7e348974405076b049c2e9f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10422",
    "kind": "arxiv",
    "version": 4
  }
}