Pith Number

pith:UVQTW3NQ

pith:2022:UVQTW3NQLYXAUXQZ4GI3PTXNJZ

not attested not anchored not stored refs pending

Towards Better Understanding of User Satisfaction in Open-Domain Conversational Search

Min Zhang, Qingyao Ai, Rui Zhang, Shaoping Ma, YingYe Huang, Yiqun Liu, Zhihong Wang, Zhumin Chu

arxiv:2204.02659 v2 · 2022-04-06 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVQTW3NQLYXAUXQZ4GI3PTXNJZ}

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	2026-07-05T07:36:48.892178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5613b6db05e2e0a5e19e191b7ceed4e75c280db80a3a407d4174d42cb63d69c

Aliases

arxiv: 2204.02659 · arxiv_version: 2204.02659v2 · doi: 10.48550/arxiv.2204.02659 · pith_short_12: UVQTW3NQLYXA · pith_short_16: UVQTW3NQLYXAUXQZ · pith_short_8: UVQTW3NQ

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/UVQTW3NQLYXAUXQZ4GI3PTXNJZ \
  | 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: a5613b6db05e2e0a5e19e191b7ceed4e75c280db80a3a407d4174d42cb63d69c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a47afaeecc26c459599b450ca4d06c71e3679da947fa958839561c0ba6f29bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-04-06T08:20:51Z",
    "title_canon_sha256": "9a5a5d24b7a9a8b0abec04ab5de1d8424465f19ffef9163a758251dac306223a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02659",
    "kind": "arxiv",
    "version": 2
  }
}