Pith Number

pith:QHTPQO65

pith:2022:QHTPQO65SVE2OCBSEWZFDYKFBH

not attested not anchored not stored refs pending

Q-TOD: A Query-driven Task-oriented Dialogue System

Fan Wang, Huang He, Hua Wu, Mengfei Song, Shuqi Sun, Siqi Bao, Xin Tian, Yingzhan Lin

arxiv:2210.07564 v1 · 2022-10-14 · 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{QHTPQO65SVE2OCBSEWZFDYKFBH}

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	2026-07-05T05:06:38.805030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81e6f83bdd9549a7083225b251e14509e7c98526069698eb9caa639210e60c1b

Aliases

arxiv: 2210.07564 · arxiv_version: 2210.07564v1 · doi: 10.48550/arxiv.2210.07564 · pith_short_12: QHTPQO65SVE2 · pith_short_16: QHTPQO65SVE2OCBS · pith_short_8: QHTPQO65

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/QHTPQO65SVE2OCBSEWZFDYKFBH \
  | 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: 81e6f83bdd9549a7083225b251e14509e7c98526069698eb9caa639210e60c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "968231fb2f77a98bfb157eaf74f8a941af75bed3d77143136447601a59130317",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-14T06:38:19Z",
    "title_canon_sha256": "41b8d9feb8be0438890fed5f27abd5c814bdbf8470cbcb5511324746259af00d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07564",
    "kind": "arxiv",
    "version": 1
  }
}