Pith Number

pith:SBAICFU4

pith:2026:SBAICFU43U2X37VNQHNRIDAZX7

not attested not anchored not stored refs pending

Doing well with less! On Sampling Techniques for Empirical Pairwise Loss Estimation/Minimization

Charlotte Laclau, Louise Davy, Stephan Cl\'emen\c{c}on

arxiv:2606.02345 v1 · 2026-06-01 · stat.ML · 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{SBAICFU43U2X37VNQHNRIDAZX7}

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	2026-06-02T03:04:56.669949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

904081169cdd357dfead81db140c19bfe79a9180ec1cb958fd23136d2712d891

Aliases

arxiv: 2606.02345 · arxiv_version: 2606.02345v1 · doi: 10.48550/arxiv.2606.02345 · pith_short_12: SBAICFU43U2X · pith_short_16: SBAICFU43U2X37VN · pith_short_8: SBAICFU4

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/SBAICFU43U2X37VNQHNRIDAZX7 \
  | 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: 904081169cdd357dfead81db140c19bfe79a9180ec1cb958fd23136d2712d891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a96d165bcfc725958d3a48d64e1b7bbda08e04ea067cde5f8caa03ab2a8efc45",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-01T14:54:29Z",
    "title_canon_sha256": "ff251d618e5e6f8499958fdbf67ba6470f6408b26764f434389b95a1e2f7e90b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02345",
    "kind": "arxiv",
    "version": 1
  }
}