Pith Number

pith:H5NHLQW5

pith:2018:H5NHLQW5WL2VIULGWO57SMFXKO

not attested not anchored not stored refs pending

The Boosted DC Algorithm for nonsmooth functions

Francisco J. Arag\'on Artacho, Phan T. Vuong

arxiv:1812.06070 v2 · 2018-12-14 · 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{H5NHLQW5WL2VIULGWO57SMFXKO}

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	2026-05-17T23:39:55.609746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5a75c2ddb2f5545166b3bbf930b753bce1c2f462b9e24a568266d5d143e976

Aliases

arxiv: 1812.06070 · arxiv_version: 1812.06070v2 · doi: 10.48550/arxiv.1812.06070 · pith_short_12: H5NHLQW5WL2V · pith_short_16: H5NHLQW5WL2VIULG · pith_short_8: H5NHLQW5

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/H5NHLQW5WL2VIULGWO57SMFXKO \
  | 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: 3f5a75c2ddb2f5545166b3bbf930b753bce1c2f462b9e24a568266d5d143e976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b174c08a808b2e4411bf06508e5f09710a4b8179f950f2489621c149186f7a6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-12-14T18:36:06Z",
    "title_canon_sha256": "d9b63b337ec430d24c721c7bb01d017248edffe0fd512c77a8709084110bf2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06070",
    "kind": "arxiv",
    "version": 2
  }
}