Pith Number

pith:4VSFUBIX

pith:2026:4VSFUBIXCYLT5DI4QCRENILUZU

not attested not anchored not stored refs pending

Towards Fast Domain Adaptation and Fine-Grained User Simulation for Evaluating Conversational Recommender Systems

Huifeng Guo, Junhao Wang, Quanyu Dai, Xu Chen, Xueyang Feng, Yuanzi Li, Zhenhua Dong, Zihang Tian

arxiv:2606.22803 v1 · 2026-06-22 · 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{4VSFUBIXCYLT5DI4QCRENILUZU}

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	2026-06-23T02:13:59.775343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5645a051716173e8d1c80a246a174cd0955780c5d7720a61449499ea1467d9a

Aliases

arxiv: 2606.22803 · arxiv_version: 2606.22803v1 · doi: 10.48550/arxiv.2606.22803 · pith_short_12: 4VSFUBIXCYLT · pith_short_16: 4VSFUBIXCYLT5DI4 · pith_short_8: 4VSFUBIX

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/4VSFUBIXCYLT5DI4QCRENILUZU \
  | 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: e5645a051716173e8d1c80a246a174cd0955780c5d7720a61449499ea1467d9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2295b273fa53624d87ea86c4b3ee7f5d76d157922bd4d847047003a388f9050e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-22T03:26:08Z",
    "title_canon_sha256": "5eb600ae7386387a3d03b691ef92505abcc7f97ddd14090bc86f7dff16b009d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22803",
    "kind": "arxiv",
    "version": 1
  }
}