Pith Number

pith:OLTA3J4Z

pith:2022:OLTA3J4ZYSUDDHZERWT2PKIOKA

not attested not anchored not stored refs pending

Learning Neural Set Functions Under the Optimal Subset Oracle

Peilin Zhao, Qinliang su, Tingyang Xu, Yatao Bian, Yingzhen Li, Zijing Ou

arxiv:2203.01693 v4 · 2022-03-03 · 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{OLTA3J4ZYSUDDHZERWT2PKIOKA}

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	2026-07-05T06:12:31.398122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e60da799c4a8319f248da7a7a90e50073bbec7a8c597e6aa426b713f99902a

Aliases

arxiv: 2203.01693 · arxiv_version: 2203.01693v4 · doi: 10.48550/arxiv.2203.01693 · pith_short_12: OLTA3J4ZYSUD · pith_short_16: OLTA3J4ZYSUDDHZE · pith_short_8: OLTA3J4Z

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/OLTA3J4ZYSUDDHZERWT2PKIOKA \
  | 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: 72e60da799c4a8319f248da7a7a90e50073bbec7a8c597e6aa426b713f99902a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5eeca0a5f2262b400d1317f80297f5afb173c6d656dabcd34bb85adda7dd427",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-03T12:59:00Z",
    "title_canon_sha256": "218e54130e5b00c6176e1f81a5839d06387fe01d77c6e6f50faabc0318613aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01693",
    "kind": "arxiv",
    "version": 4
  }
}