Pith Number

pith:FBUDEGUQ

pith:2019:FBUDEGUQDQZ554YT6PL6VYQ7UT

not attested not anchored not stored refs pending

Jointly Learning Explainable Rules for Recommendation with Knowledge Graph

Chenyang Wang, Jin, Min Zhang, Shaoping Ma, Weizhi Ma, Woojeong, Xiang Ren, Yiqun Liu, Yue Cao

arxiv:1903.03714 v1 · 2019-03-09 · cs.IR · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBUDEGUQDQZ554YT6PL6VYQ7UT}

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	2026-05-17T23:51:41.161199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2868321a901c33def313f3d7eae21fa4d2049d09b84a09a5b4021bb003307308

Aliases

arxiv: 1903.03714 · arxiv_version: 1903.03714v1 · doi: 10.48550/arxiv.1903.03714 · pith_short_12: FBUDEGUQDQZ5 · pith_short_16: FBUDEGUQDQZ554YT · pith_short_8: FBUDEGUQ

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/FBUDEGUQDQZ554YT6PL6VYQ7UT \
  | 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: 2868321a901c33def313f3d7eae21fa4d2049d09b84a09a5b4021bb003307308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a5eca388366813c1d4924c6c4e123167515f836716a679b143f60f81c51c15",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-03-09T01:06:04Z",
    "title_canon_sha256": "13dccaaac2b2306e4dc94690474d6e6516a382c983f316c16b1a9c625ae50d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03714",
    "kind": "arxiv",
    "version": 1
  }
}