Pith Number

pith:VA7CYYNV

pith:2023:VA7CYYNVJKYQILBFJ6V2N5PMBA

not attested not anchored not stored refs pending

On Gradient Boosted Decision Trees and Neural Rankers: A Case-Study on Short-Video Recommendations at ShareChat

Aleksei Ustimenko, Christopher Green, Danish Kalim, Himanshu Doi, Hitesh Sagtani, Neeti Pokharna, Olivier Jeunen, Rasul Karimov, Rishabh Mehrotra, Wenzhe Shi

arxiv:2312.01760 v1 · 2023-12-04 · 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{VA7CYYNVJKYQILBFJ6V2N5PMBA}

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	2026-07-05T07:19:59.395979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83e2c61b54ab1042c254faba6f5ec082de4922d485e554c4d86a8833861f88c

Aliases

arxiv: 2312.01760 · arxiv_version: 2312.01760v1 · doi: 10.48550/arxiv.2312.01760 · pith_short_12: VA7CYYNVJKYQ · pith_short_16: VA7CYYNVJKYQILBF · pith_short_8: VA7CYYNV

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/VA7CYYNVJKYQILBFJ6V2N5PMBA \
  | 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: a83e2c61b54ab1042c254faba6f5ec082de4922d485e554c4d86a8833861f88c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddbdfe7d6a088de5509b92de1bea6789047174860725d079b9f0d69f61ed314b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-12-04T09:36:21Z",
    "title_canon_sha256": "40c11b7953b39d4b3b4c6d1f6dbb434c3dd5929ff76995981ec86ef785ffa108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01760",
    "kind": "arxiv",
    "version": 1
  }
}