Pith Number

pith:VBRXM3PM

pith:2021:VBRXM3PMY73D2446NOUQ4WLFRN

not attested not anchored not stored refs pending

Direct-Search for a Class of Stochastic Min-Max Problems

Aurelien Lucchi, Sotiris Anagnostidis, Youssef Diouane

arxiv:2102.11386 v2 · 2021-02-22 · math.OC · 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{VBRXM3PMY73D2446NOUQ4WLFRN}

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	2026-07-05T02:32:03.437506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a863766decc7f63d739e6ba90e59658b695a85d2657a9b54069b60de5f4bf47a

Aliases

arxiv: 2102.11386 · arxiv_version: 2102.11386v2 · doi: 10.48550/arxiv.2102.11386 · pith_short_12: VBRXM3PMY73D · pith_short_16: VBRXM3PMY73D2446 · pith_short_8: VBRXM3PM

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/VBRXM3PMY73D2446NOUQ4WLFRN \
  | 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: a863766decc7f63d739e6ba90e59658b695a85d2657a9b54069b60de5f4bf47a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c3d9eaeeef2a0b648e85da123039a14d610950fa6b74e134a7547fbd4f47c2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-02-22T22:23:58Z",
    "title_canon_sha256": "aae21201f174b78cb2747fd1cddc66be8c951eed801bb6be41c81fc1f2199d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11386",
    "kind": "arxiv",
    "version": 2
  }
}