Pith Number

pith:HWGHB7PI

pith:2023:HWGHB7PIBX3OS7VMTD75OIOMPX

not attested not anchored not stored refs pending

Accelerating Stochastic Recursive and Semi-stochastic Gradient Methods with Adaptive Barzilai-Borwein Step Sizes

Jiangshan Wang, Yiming Yang, Zheng Peng

arxiv:2307.13930 v2 · 2023-07-26 · 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{HWGHB7PIBX3OS7VMTD75OIOMPX}

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	2026-07-05T07:03:29.533812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8c70fde80df6e97eac98ffd721cc7df057a99a4c686a828c189a68ca635fb2

Aliases

arxiv: 2307.13930 · arxiv_version: 2307.13930v2 · doi: 10.48550/arxiv.2307.13930 · pith_short_12: HWGHB7PIBX3O · pith_short_16: HWGHB7PIBX3OS7VM · pith_short_8: HWGHB7PI

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/HWGHB7PIBX3OS7VMTD75OIOMPX \
  | 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: 3d8c70fde80df6e97eac98ffd721cc7df057a99a4c686a828c189a68ca635fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb02f5752a0c2cfbd502afd5bdd8637f76248c83d148dcbe1ea55c65928e274",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-26T03:06:31Z",
    "title_canon_sha256": "f70c503f10411641c93a526f8794ead3b51ff39f9a1917a040d03f80df2222a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13930",
    "kind": "arxiv",
    "version": 2
  }
}