Pith Number

pith:QCSF7IQW

pith:2023:QCSF7IQWZCLPQVFQ6NHDTYD245

not attested not anchored not stored refs pending

Personalized Transformer-based Ranking for e-Commerce at Yandex

Alexander Fritzler, Kirill Khrylchenko

arxiv:2310.03481 v2 · 2023-10-05 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCSF7IQWZCLPQVFQ6NHDTYD245}

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	2026-07-05T06:58:43.145706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a45fa216c896f854b0f34e39e07ae75ed03780e4159b4937a21f465a409daf

Aliases

arxiv: 2310.03481 · arxiv_version: 2310.03481v2 · doi: 10.48550/arxiv.2310.03481 · pith_short_12: QCSF7IQWZCLP · pith_short_16: QCSF7IQWZCLPQVFQ · pith_short_8: QCSF7IQW

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/QCSF7IQWZCLPQVFQ6NHDTYD245 \
  | 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: 80a45fa216c896f854b0f34e39e07ae75ed03780e4159b4937a21f465a409daf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6684f2d32c9f6951c67fec38f0cdde3030f600ace99330e942c778b3eaf67431",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-10-05T11:46:39Z",
    "title_canon_sha256": "46b50471502c37545083e842894adbdbd5b56f56bfd5c316a0a35d5ce3527f44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03481",
    "kind": "arxiv",
    "version": 2
  }
}