Pith Number

pith:XVUVD6X2

pith:2023:XVUVD6X2RQAD355XICHGS3HEDH

not attested not anchored not stored refs pending

Sequential Recommendation with Probabilistic Logical Reasoning

Guanfeng Liu, Huanhuan Yuan, Lei Zhao, Pengpeng Zhao, Victor S. Sheng, Xuefeng Xian

arxiv:2304.11383 v2 · 2023-04-22 · 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{XVUVD6X2RQAD355XICHGS3HEDH}

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	2026-07-05T06:09:50.789029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6951fafa8c003df7b7408e696ce419e35322d77829332f6cb1b8ad1d08bfe9

Aliases

arxiv: 2304.11383 · arxiv_version: 2304.11383v2 · doi: 10.48550/arxiv.2304.11383 · pith_short_12: XVUVD6X2RQAD · pith_short_16: XVUVD6X2RQAD355X · pith_short_8: XVUVD6X2

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/XVUVD6X2RQAD355XICHGS3HEDH \
  | 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: bd6951fafa8c003df7b7408e696ce419e35322d77829332f6cb1b8ad1d08bfe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c64d5211d0c9dd42f43a284b01317f067e967d5d7736c38022f92f30d28ed8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-04-22T12:25:40Z",
    "title_canon_sha256": "5a66537ac8c20f72ad1d13d9743824208ce36b1b4bb0daac48273056c7d3824f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11383",
    "kind": "arxiv",
    "version": 2
  }
}