Pith Number

pith:UWD6V4TE

pith:2013:UWD6V4TE4ZBGNJJCOKX24AGVNU

not attested not anchored not stored refs pending

On Stochastic Subgradient Mirror-Descent Algorithm with Weighted Averaging

Angelia Nedich, Soomin Lee

arxiv:1307.1879 v1 · 2013-07-07 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWD6V4TE4ZBGNJJCOKX24AGVNU}

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	2026-05-18T03:19:03.261980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a587eaf264e64266a52272afae00d56d304a23d6fceffa2877f5e56ce8ebd721

Aliases

arxiv: 1307.1879 · arxiv_version: 1307.1879v1 · doi: 10.48550/arxiv.1307.1879 · pith_short_12: UWD6V4TE4ZBG · pith_short_16: UWD6V4TE4ZBGNJJC · pith_short_8: UWD6V4TE

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/UWD6V4TE4ZBGNJJCOKX24AGVNU \
  | 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: a587eaf264e64266a52272afae00d56d304a23d6fceffa2877f5e56ce8ebd721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f81fb803d8c171a905e6814880bf95571d57a62db8972ffe6bf1be0e88197fd",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-07-07T16:02:22Z",
    "title_canon_sha256": "ecffdd9c9a1e248bc403af55b63630f117c0d565b260c6b5cb861e4af2a92da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1879",
    "kind": "arxiv",
    "version": 1
  }
}