Pith Number

pith:CFDFRX2X

pith:2017:CFDFRX2X2YT7NRXMAGSGB6AQGD

not attested not anchored not stored refs pending

Catalyst Acceleration for Gradient-Based Non-Convex Optimization

Courtney Paquette, Dmitriy Drusvyatskiy, Hongzhou Lin, Julien Mairal, Zaid Harchaoui

arxiv:1703.10993 v3 · 2017-03-31 · stat.ML · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFDFRX2X2YT7NRXMAGSGB6AQGD}

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	2026-05-17T23:57:07.890483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114658df57d627f6c6ec01a460f81030d177aa90ecc28cea5884dd1174a6eb96

Aliases

arxiv: 1703.10993 · arxiv_version: 1703.10993v3 · doi: 10.48550/arxiv.1703.10993 · pith_short_12: CFDFRX2X2YT7 · pith_short_16: CFDFRX2X2YT7NRXM · pith_short_8: CFDFRX2X

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/CFDFRX2X2YT7NRXMAGSGB6AQGD \
  | 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: 114658df57d627f6c6ec01a460f81030d177aa90ecc28cea5884dd1174a6eb96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5876368d1324f6499e7c357ca8b92797e934aaf37b6e3774d5f66052d86e0254",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-03-31T17:27:12Z",
    "title_canon_sha256": "d22f7902f372b88665468f39a80f01af38219916c389870ffd43316d84847135"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10993",
    "kind": "arxiv",
    "version": 3
  }
}