Pith Number

pith:LMATLPS3

pith:2017:LMATLPS3NWWUCBTVMAX7VG3M6Y

not attested not anchored not stored refs pending

On Sampling Strategies for Neural Network-based Collaborative Filtering

Liangjie Hong, Ting Chen, Yizhou Sun, Yue Shi

arxiv:1706.07881 v1 · 2017-06-23 · cs.LG · cs.IR · cs.SI · 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{LMATLPS3NWWUCBTVMAX7VG3M6Y}

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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.

Cited by

2 papers in Pith

Atlas: Few-shot Learning with Retrieval Augmented Language Models

Unsupervised Dense Information Retrieval with Contrastive Learning

Receipt and verification

First computed	2026-05-18T00:41:47.304299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b0135be5b6dad410675602ffa9b6cf614a398d666ce7a853b429700a078426e

Aliases

arxiv: 1706.07881 · arxiv_version: 1706.07881v1 · doi: 10.48550/arxiv.1706.07881 · pith_short_12: LMATLPS3NWWU · pith_short_16: LMATLPS3NWWUCBTV · pith_short_8: LMATLPS3

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/LMATLPS3NWWUCBTVMAX7VG3M6Y \
  | 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: 5b0135be5b6dad410675602ffa9b6cf614a398d666ce7a853b429700a078426e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d9aa6343a824f5eba508298e16cfd7b5bcdd85b6f89e8d22c73ad6ee3ae5332",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-06-23T22:56:40Z",
    "title_canon_sha256": "64ebe6e4ef37e4b04442f0b7bd081239745aec742c0e7cda69d157f63ac286fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07881",
    "kind": "arxiv",
    "version": 1
  }
}