Pith Number

pith:6DIPCE7Z

pith:2023:6DIPCE7Z3EKAWHP7V6F5IVRKPQ

not attested not anchored not stored refs pending

Alexpaca: Learning Factual Clarification Question Generation Without Examples

Luis Gravano, Matthew Toles, Yukun Huang, Zhou Yu

arxiv:2310.11571 v3 · 2023-10-17 · cs.CL · 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{6DIPCE7Z3EKAWHP7V6F5IVRKPQ}

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	2026-07-05T09:19:24.605865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d0f113f9d9140b1dffaf8bd4562a7c02f1bdec4809f3cc51d3c735be559e7e

Aliases

arxiv: 2310.11571 · arxiv_version: 2310.11571v3 · doi: 10.48550/arxiv.2310.11571 · pith_short_12: 6DIPCE7Z3EKA · pith_short_16: 6DIPCE7Z3EKAWHP7 · pith_short_8: 6DIPCE7Z

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/6DIPCE7Z3EKAWHP7V6F5IVRKPQ \
  | 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: f0d0f113f9d9140b1dffaf8bd4562a7c02f1bdec4809f3cc51d3c735be559e7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a47d83575bd31becadf5be5a12151d2d37f147ce3451abd9cc432984509276",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-17T20:40:59Z",
    "title_canon_sha256": "6da70fc3cd34487a6fc95ff60c119d626a95a48f6779a1219ddd85b18b2b78f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11571",
    "kind": "arxiv",
    "version": 3
  }
}