Pith Number

pith:SWGIGTJV

pith:2015:SWGIGTJV3EDCXU4VKD6EJ42IWJ

not attested not anchored not stored refs pending

Gradient and gradient-free methods for stochastic convex optimization with inexact oracle

Alexander Gasnikov, Dmitry Kamzolov, Pavel Dvurechensky

arxiv:1502.06259 v5 · 2015-02-22 · 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{SWGIGTJV3EDCXU4VKD6EJ42IWJ}

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	2026-05-18T01:18:14.743281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958c834d35d9062bd39550fc44f348b2662d665532f625c65948f04cf4e2f8a9

Aliases

arxiv: 1502.06259 · arxiv_version: 1502.06259v5 · doi: 10.48550/arxiv.1502.06259 · pith_short_12: SWGIGTJV3EDC · pith_short_16: SWGIGTJV3EDCXU4V · pith_short_8: SWGIGTJV

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/SWGIGTJV3EDCXU4VKD6EJ42IWJ \
  | 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: 958c834d35d9062bd39550fc44f348b2662d665532f625c65948f04cf4e2f8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef7e698a37f954327276a735277d91f2e215584ebb78f289dacb9d4edad1749e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-02-22T18:47:03Z",
    "title_canon_sha256": "a2156893e99e948dba891254ec3bbba7b6022f37fe08b41741ca66df33505897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06259",
    "kind": "arxiv",
    "version": 5
  }
}