Pith Number

pith:O73CVVVU

pith:2026:O73CVVVUXCZEBCUBEMKS7BPDYB

not attested not anchored not stored refs pending

Batch Size or Negatives? A Selection Rule for Memory-Constrained Recommender Training

Alexey Zaytsev, Artyom Sabitov, Daniil Volkov

arxiv:2608.11061 v1 · 2026-08-11 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O73CVVVUXCZEBCUBEMKS7BPDYB}

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	2026-08-12T01:24:31.472152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f62ad6b4b8b2408a8123152f85e3c05bb3b7bda7635259e3a7be89f64e6ae6

Aliases

arxiv: 2608.11061 · arxiv_version: 2608.11061v1 · doi: 10.48550/arxiv.2608.11061 · pith_short_12: O73CVVVUXCZE · pith_short_16: O73CVVVUXCZEBCUB · pith_short_8: O73CVVVU

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/O73CVVVUXCZEBCUBEMKS7BPDYB \
  | 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: 77f62ad6b4b8b2408a8123152f85e3c05bb3b7bda7635259e3a7be89f64e6ae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2d9c338981accccc916658e16c5378ec62549c46e64dd4181ed4c4132166d7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-11T15:29:01Z",
    "title_canon_sha256": "98a60f72dda21bc839ec268e26a8bb482295caa8aa497993aa63854fac3f05f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11061",
    "kind": "arxiv",
    "version": 1
  }
}