Pith Number

pith:T3CTPKO7

pith:2018:T3CTPKO742IKCV2BGUFPV3JHKS

not attested not anchored not stored refs pending

Blended Conditional Gradients: the unconditioning of conditional gradients

Dan Tu, G\'abor Braun, Sebastian Pokutta, Stephen Wright

arxiv:1805.07311 v4 · 2018-05-18 · math.OC · cs.CC · 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{T3CTPKO742IKCV2BGUFPV3JHKS}

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	2026-07-05T10:36:19.487453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec537a9dfe690a15741350afaed275486fcdef9879722ed1f1ff78e7406c2dc

Aliases

arxiv: 1805.07311 · arxiv_version: 1805.07311v4 · doi: 10.48550/arxiv.1805.07311 · pith_short_12: T3CTPKO742IK · pith_short_16: T3CTPKO742IKCV2B · pith_short_8: T3CTPKO7

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/T3CTPKO742IKCV2BGUFPV3JHKS \
  | 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: 9ec537a9dfe690a15741350afaed275486fcdef9879722ed1f1ff78e7406c2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d145848be6c5a27e580ea9aac4c740c060749f0a3a3b80c5555cb4f31887d1c",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-18T16:21:02Z",
    "title_canon_sha256": "983d50d0db14429e5fdeb9264116c3842a206d45b3018d2570672423e9d238c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07311",
    "kind": "arxiv",
    "version": 4
  }
}