Pith Number

pith:ORL2KSHZ

pith:2016:ORL2KSHZ34BDGUHICDY47BX5IZ

not attested not anchored not stored refs pending

Screening Rules for Convex Problems

Anant Raj, Bernd G\"artner, Bernhard Sch\"olkopf, Jakob Olbrich, Martin Jaggi

arxiv:1609.07478 v1 · 2016-09-23 · math.OC · 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{ORL2KSHZ34BDGUHICDY47BX5IZ}

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	2026-05-18T01:04:00.753591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7457a548f9df023350e810f1cf86fd467740a3b9f4e3f8fad90bcd346c56b7f3

Aliases

arxiv: 1609.07478 · arxiv_version: 1609.07478v1 · doi: 10.48550/arxiv.1609.07478 · pith_short_12: ORL2KSHZ34BD · pith_short_16: ORL2KSHZ34BDGUHI · pith_short_8: ORL2KSHZ

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/ORL2KSHZ34BDGUHICDY47BX5IZ \
  | 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: 7457a548f9df023350e810f1cf86fd467740a3b9f4e3f8fad90bcd346c56b7f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06bcabb620c638d758025d9ad8c8b91dd7b38cd74474c097333868498ba65072",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-09-23T19:59:50Z",
    "title_canon_sha256": "06078264855d9988ea6fb84e505d4e141dab8d911ce4a15b4195f0f441553c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07478",
    "kind": "arxiv",
    "version": 1
  }
}