Pith Number

pith:LBHRZYGS

pith:2016:LBHRZYGSQBNZHCU6DKVUV6QQOA

not attested not anchored not stored refs pending

A budget-constrained inverse classification framework for smooth classifiers

Jennifer G. Robinson, Michael T. Lash, Qihang Lin, W. Nick Street

arxiv:1605.09068 v3 · 2016-05-29 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBHRZYGSQBNZHCU6DKVUV6QQOA}

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	2026-05-18T00:42:44.414158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584f1ce0d2805b938a9e1aab4afa10701c0fa4b99983b68238a7f3ff6685dd58

Aliases

arxiv: 1605.09068 · arxiv_version: 1605.09068v3 · doi: 10.48550/arxiv.1605.09068 · pith_short_12: LBHRZYGSQBNZ · pith_short_16: LBHRZYGSQBNZHCU6 · pith_short_8: LBHRZYGS

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/LBHRZYGSQBNZHCU6DKVUV6QQOA \
  | 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: 584f1ce0d2805b938a9e1aab4afa10701c0fa4b99983b68238a7f3ff6685dd58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eee497bdc79882baef9ae7e2207eb58e43c50423af68b8fe45392174287447d6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-29T21:50:25Z",
    "title_canon_sha256": "30d66dbc11be20dbc71c841028bdf2fef4ca480fb2969e1719526dfd97119a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09068",
    "kind": "arxiv",
    "version": 3
  }
}