Pith Number

pith:KA3NRBGN

pith:2024:KA3NRBGNH5FIQPAQTHD5CFT5KH

not attested not anchored not stored refs pending

Personalized Topic Selection Model for Topic-Grounded Dialogue

Dangyang Chen, Jixiong Chen, Shixuan Fan, Wei Wei, Xianling Mao, Xiaofei Wen

arxiv:2406.01988 v1 · 2024-06-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KA3NRBGNH5FIQPAQTHD5CFT5KH}

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	2026-07-05T08:27:12.740005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5036d884cd3f4a883c1099c7d1167d51dc6d575da4cabad25055c64734940f58

Aliases

arxiv: 2406.01988 · arxiv_version: 2406.01988v1 · doi: 10.48550/arxiv.2406.01988 · pith_short_12: KA3NRBGNH5FI · pith_short_16: KA3NRBGNH5FIQPAQ · pith_short_8: KA3NRBGN

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/KA3NRBGNH5FIQPAQTHD5CFT5KH \
  | 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: 5036d884cd3f4a883c1099c7d1167d51dc6d575da4cabad25055c64734940f58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43f77521ad8622b60b346ea2a32211d1ab7b3a91d374efb4b7c49504917d931",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-04T06:09:49Z",
    "title_canon_sha256": "445e63871fb2c871a769dea78e214f8f2e8ee1ee864be33a163e6d80f507bf00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01988",
    "kind": "arxiv",
    "version": 1
  }
}