Pith Number

pith:DT4X3EBO

pith:2016:DT4X3EBOH34EHBPLRTZ2UIA7EJ

not attested not anchored not stored refs pending

Lazifying Conditional Gradient Algorithms

Daniel Zink, G\'abor Braun, Sebastian Pokutta

arxiv:1610.05120 v4 · 2016-10-17 · cs.DS · 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{DT4X3EBOH34EHBPLRTZ2UIA7EJ}

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	2026-05-18T00:06:31.163623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf97d902e3ef84385eb8cf3aa201f22784c7a591bca0c33634cb30536aadd67

Aliases

arxiv: 1610.05120 · arxiv_version: 1610.05120v4 · doi: 10.48550/arxiv.1610.05120 · pith_short_12: DT4X3EBOH34E · pith_short_16: DT4X3EBOH34EHBPL · pith_short_8: DT4X3EBO

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/DT4X3EBOH34EHBPLRTZ2UIA7EJ \
  | 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: 1cf97d902e3ef84385eb8cf3aa201f22784c7a591bca0c33634cb30536aadd67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c8037287e42970e8bd697d75532129027cf7919e683c350e577ab1509ff1f3c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-10-17T14:01:25Z",
    "title_canon_sha256": "5f6ab251ed9793fda07bd6ace051a916b7843a94d5ea42456ba08da0e1c1b4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05120",
    "kind": "arxiv",
    "version": 4
  }
}