Pith Number

pith:BRZ5VE5T

pith:2020:BRZ5VE5TW4UFF4NSY74JJOBMZM

not attested not anchored not stored refs pending

CAFE: Coarse-to-Fine Neural Symbolic Reasoning for Explainable Recommendation

Gerard de Melo, Handong Zhao, Qiaoying Huang, Shijie Geng, S. Muthukrishnan, Xu Chen, Yikun Xian, Yingqiang Ge, Yongfeng Zhang, Zhou Qin, Zuohui Fu

arxiv:2010.15620 v1 · 2020-10-29 · 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{BRZ5VE5TW4UFF4NSY74JJOBMZM}

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	2026-07-05T01:47:39.094131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c73da93b3b72852f1b2c7f894b82ccb1b0eff69750791121d9493f3c2d23735

Aliases

arxiv: 2010.15620 · arxiv_version: 2010.15620v1 · doi: 10.48550/arxiv.2010.15620 · pith_short_12: BRZ5VE5TW4UF · pith_short_16: BRZ5VE5TW4UFF4NS · pith_short_8: BRZ5VE5T

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/BRZ5VE5TW4UFF4NSY74JJOBMZM \
  | 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: 0c73da93b3b72852f1b2c7f894b82ccb1b0eff69750791121d9493f3c2d23735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567d1593047f60b302257ee3b4774fd16f6f98f9ad02f4984ed83b877e3af83b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-10-29T14:08:07Z",
    "title_canon_sha256": "0b0125bb9187bbd15be25fd90eda1c3564098e46b907ac55c27da439df070486"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15620",
    "kind": "arxiv",
    "version": 1
  }
}