Pith Number

pith:YGFVPIVG

pith:2021:YGFVPIVGDDJZ5KR5X7Z3QZBCQV

not attested not anchored not stored refs pending

Parameter-free Locally Accelerated Conditional Gradients

Alejandro Carderera, Cheuk Yin Lin, Jelena Diakonikolas, Sebastian Pokutta

arxiv:2102.06806 v2 · 2021-02-12 · math.OC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGFVPIVGDDJZ5KR5X7Z3QZBCQV}

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	2026-07-05T02:49:53.205827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18b57a2a618d39eaa3dbff3b86422855a741a6ac29779a582db6e8c22721c2e

Aliases

arxiv: 2102.06806 · arxiv_version: 2102.06806v2 · doi: 10.48550/arxiv.2102.06806 · pith_short_12: YGFVPIVGDDJZ · pith_short_16: YGFVPIVGDDJZ5KR5 · pith_short_8: YGFVPIVG

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/YGFVPIVGDDJZ5KR5X7Z3QZBCQV \
  | 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: c18b57a2a618d39eaa3dbff3b86422855a741a6ac29779a582db6e8c22721c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c92fe090ce844ec9ff279d2ea73b4507e63918b79eed5982ccb94aaba442fa6",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-02-12T22:50:01Z",
    "title_canon_sha256": "3fdfe35e945ab02040d9d55e4e7d64edcb0bdaa25dcd4a974e57277ced5039a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06806",
    "kind": "arxiv",
    "version": 2
  }
}