Pith Number

pith:BFTF2IRY

pith:2024:BFTF2IRYBA3SLYFKFQRYAWBQVM

not attested not anchored not stored refs pending

Knowledge-Enhanced Conversational Recommendation via Transformer-based Sequential Modelling

Aixin Sun, Cheng Long, Evangelos Kanoulas, Jie Zou

arxiv:2412.02415 v1 · 2024-12-03 · cs.IR · 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{BFTF2IRYBA3SLYFKFQRYAWBQVM}

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	2026-07-05T09:43:49.441723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09665d2238083725e0aa2c23805830ab373534785e16721e12808024d5ca3b77

Aliases

arxiv: 2412.02415 · arxiv_version: 2412.02415v1 · doi: 10.48550/arxiv.2412.02415 · pith_short_12: BFTF2IRYBA3S · pith_short_16: BFTF2IRYBA3SLYFK · pith_short_8: BFTF2IRY

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/BFTF2IRYBA3SLYFKFQRYAWBQVM \
  | 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: 09665d2238083725e0aa2c23805830ab373534785e16721e12808024d5ca3b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3751e27cd4fdf62c7753bc1a1d9bbea4ad578299a7ed5e85fa50c29581eb3355",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-03T12:20:56Z",
    "title_canon_sha256": "5b4520198976f3dca0472e42661364550fc436dc6f359f76798fe23dfb1f4db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02415",
    "kind": "arxiv",
    "version": 1
  }
}