Pith Number

pith:UMNHYF4B

pith:2017:UMNHYF4BQ6RSRAKC5BJ4WJLM7J

not attested not anchored not stored refs pending

BoostJet: Towards Combining Statistical Aggregates with Neural Embeddings for Recommendations

Andrei Mishchenko, Egor Samosvat, Michael Roizner, Rhicheek Patra

arxiv:1711.05828 v2 · 2017-11-15 · 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{UMNHYF4BQ6RSRAKC5BJ4WJLM7J}

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	2026-05-18T00:28:29.427076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31a7c178187a3288142e853cb256cfa4e4a5e1741edbbfdb5c550b34d7d3bfb

Aliases

arxiv: 1711.05828 · arxiv_version: 1711.05828v2 · doi: 10.48550/arxiv.1711.05828 · pith_short_12: UMNHYF4BQ6RS · pith_short_16: UMNHYF4BQ6RSRAKC · pith_short_8: UMNHYF4B

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/UMNHYF4BQ6RSRAKC5BJ4WJLM7J \
  | 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: a31a7c178187a3288142e853cb256cfa4e4a5e1741edbbfdb5c550b34d7d3bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397766e7cde744678949ac0e02b88760cac549a7c3afb07404edabb3f721caa9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-11-15T22:25:49Z",
    "title_canon_sha256": "589f43f20c20f49c04a4bf4f963d7863abd776f8dc55ae92a329fa55ddf2acd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05828",
    "kind": "arxiv",
    "version": 2
  }
}