Pith Number

pith:46Y5RLBH

pith:2023:46Y5RLBHMFGNY3M64UXKWXGDHJ

not attested not anchored not stored refs pending

Our Model Achieves Excellent Performance on MovieLens: What Does it Mean?

Aixin Sun, Jie Zhang, Yitong Ji, Yu-Chen Fan

arxiv:2307.09985 v3 · 2023-07-19 · 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{46Y5RLBHMFGNY3M64UXKWXGDHJ}

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	2026-07-05T07:59:51.799601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7b1d8ac27614cdc6d9ee52eab5cc33a6e7efc72a1f50c1b8202c4cfae9343b0

Aliases

arxiv: 2307.09985 · arxiv_version: 2307.09985v3 · doi: 10.48550/arxiv.2307.09985 · pith_short_12: 46Y5RLBHMFGN · pith_short_16: 46Y5RLBHMFGNY3M6 · pith_short_8: 46Y5RLBH

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/46Y5RLBHMFGNY3M64UXKWXGDHJ \
  | 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: e7b1d8ac27614cdc6d9ee52eab5cc33a6e7efc72a1f50c1b8202c4cfae9343b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7c6ad09c13cfb3072d7ed5d10184d4230cd56eaabc98c1d44af19bad00e351e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-07-19T13:44:32Z",
    "title_canon_sha256": "c30cdb85e184be538365fc3a72fd98b3cd36d2fd24ca9ec2befa1c3db48725e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09985",
    "kind": "arxiv",
    "version": 3
  }
}