Pith Number

pith:W5Q6GY2O

pith:2022:W5Q6GY2OC6DIZSMGV7W7J2XDYH

not attested not anchored not stored refs pending

Open-Domain Conversational Question Answering with Historical Answers

Chao-Wei Huang, Hung-Chieh Fang, Kuo-Han Hung, Yun-Nung Chen

arxiv:2211.09401 v1 · 2022-11-17 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5Q6GY2OC6DIZSMGV7W7J2XDYH}

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

Options-Aware Dense Retrieval for Multiple-Choice query Answering

Receipt and verification

First computed	2026-07-05T05:16:55.606697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b761e3634e17868cc986afedf4eae3c1ed11b5af5bf42457a31db124e2bc3e69

Aliases

arxiv: 2211.09401 · arxiv_version: 2211.09401v1 · doi: 10.48550/arxiv.2211.09401 · pith_short_12: W5Q6GY2OC6DI · pith_short_16: W5Q6GY2OC6DIZSMG · pith_short_8: W5Q6GY2O

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/W5Q6GY2OC6DIZSMGV7W7J2XDYH \
  | 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: b761e3634e17868cc986afedf4eae3c1ed11b5af5bf42457a31db124e2bc3e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "accb52abd9e3079dfc96635d34c22d40c9347281b781ad2fce416df15506d930",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-17T08:20:57Z",
    "title_canon_sha256": "27fba849c19a1fd34307b58ae764929f24ac3581474fc77f1d5867e8a36f7afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09401",
    "kind": "arxiv",
    "version": 1
  }
}