Pith Number

pith:ECLMMB2F

pith:2018:ECLMMB2FGHD7ATZCV3GJ43OFDE

not attested not anchored not stored refs pending

The Deconfounded Recommender: A Causal Inference Approach to Recommendation

David M. Blei, Dawen Liang, Laurent Charlin, Yixin Wang

arxiv:1808.06581 v2 · 2018-08-20 · cs.IR · 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{ECLMMB2FGHD7ATZCV3GJ43OFDE}

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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

1 paper in Pith

PEARL: Unbiased Percentile Estimation via Contrastive Learning for Industrial-Scale Livestream Recommendation

Receipt and verification

First computed	2026-05-17T23:45:04.542883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2096c6074531c7f04f22aecc9e6dc5193943a351e415209c8e394372bbb93896

Aliases

arxiv: 1808.06581 · arxiv_version: 1808.06581v2 · doi: 10.48550/arxiv.1808.06581 · pith_short_12: ECLMMB2FGHD7 · pith_short_16: ECLMMB2FGHD7ATZC · pith_short_8: ECLMMB2F

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/ECLMMB2FGHD7ATZCV3GJ43OFDE \
  | 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: 2096c6074531c7f04f22aecc9e6dc5193943a351e415209c8e394372bbb93896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef0682f92099c7ae1a450b4c035df5457572952006658bef1983adfc980f9f6a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-08-20T17:41:39Z",
    "title_canon_sha256": "42af9969689d92ead7af056bba012a83482511716fa01dfa4ae06fe2faf92dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06581",
    "kind": "arxiv",
    "version": 2
  }
}