Pith Number

pith:IQ57DBBK

pith:2017:IQ57DBBK56G4CZPVTRGL4OGO6W

not attested not anchored not stored refs pending

Fast gradient descent method for convex optimization problems with an oracle that generates a $(\delta,L)$-model of a function in a requested point

Alexander Gasnikov, Alexander Tyurin

arxiv:1711.02747 v5 · 2017-11-07 · 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{IQ57DBBK56G4CZPVTRGL4OGO6W}

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	2026-05-17T23:42:35.190052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443bf1842aef8dc165f59c4cbe38cef5af62ac44aac87b37a38a7098a63d59da

Aliases

arxiv: 1711.02747 · arxiv_version: 1711.02747v5 · doi: 10.48550/arxiv.1711.02747 · pith_short_12: IQ57DBBK56G4 · pith_short_16: IQ57DBBK56G4CZPV · pith_short_8: IQ57DBBK

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/IQ57DBBK56G4CZPVTRGL4OGO6W \
  | 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: 443bf1842aef8dc165f59c4cbe38cef5af62ac44aac87b37a38a7098a63d59da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd01bba1a08b7287532d92c1141d3bc8772f218ad27aa09c2fe8ff286c6e2d6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-11-07T22:13:00Z",
    "title_canon_sha256": "2a3720e11fc13105830c101cf13035be86a01da0180cbe4661bd66b772edb758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02747",
    "kind": "arxiv",
    "version": 5
  }
}