Pith Number

pith:FZRRL35Q

pith:2023:FZRRL35QKZRUORMVB4JS2SHFRW

not attested not anchored not stored refs pending

Probabilistic Bilevel Coreset Selection

Renjie Pi, Tong Zhang, Weizhong Zhang, Xiao Zhou, Yong Lin

arxiv:2301.09880 v1 · 2023-01-24 · 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{FZRRL35QKZRUORMVB4JS2SHFRW}

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.

Cited by

1 paper in Pith

How Benchmark Prediction from Fewer Data Misses the Mark

Receipt and verification

First computed	2026-07-05T05:35:35.370373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6315efb056634745950f132d48e58d8febb6d6f4ed27d458e6fe8f9ca6e317

Aliases

arxiv: 2301.09880 · arxiv_version: 2301.09880v1 · doi: 10.48550/arxiv.2301.09880 · pith_short_12: FZRRL35QKZRU · pith_short_16: FZRRL35QKZRUORMV · pith_short_8: FZRRL35Q

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/FZRRL35QKZRUORMVB4JS2SHFRW \
  | 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: 2e6315efb056634745950f132d48e58d8febb6d6f4ed27d458e6fe8f9ca6e317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788a3da39bc188dcf5ac0a5e0932accbe330ff6dc5ca160804758d7640e3a812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-24T09:37:00Z",
    "title_canon_sha256": "937c460e295500df3dfc2a151a41fad03466afc2d1cef81e2d93d5fd3481d891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09880",
    "kind": "arxiv",
    "version": 1
  }
}