Pith Number

pith:IR2O7ZGK

pith:2022:IR2O7ZGKFBQVIFZ73VX74RGA27

not attested not anchored not stored refs pending

Proximal Subgradient Norm Minimization of ISTA and FISTA

Bin Shi, Bowen Li, Ya-Xiang Yuan

arxiv:2211.01610 v1 · 2022-11-03 · math.OC · cs.LG · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IR2O7ZGKFBQVIFZ73VX74RGA27}

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.

Cited by

1 paper in Pith

A Family of Controllable Momentum Coefficients for Forward-Backward Accelerated Algorithms

Receipt and verification

First computed	2026-07-05T05:12:58.096699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4474efe4ca286154173fdd6ffe44c0d7e0393c3abbfd2afcf6969d8bdbf94ecf

Aliases

arxiv: 2211.01610 · arxiv_version: 2211.01610v1 · doi: 10.48550/arxiv.2211.01610 · pith_short_12: IR2O7ZGKFBQV · pith_short_16: IR2O7ZGKFBQVIFZ7 · pith_short_8: IR2O7ZGK

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/IR2O7ZGKFBQVIFZ73VX74RGA27 \
  | 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: 4474efe4ca286154173fdd6ffe44c0d7e0393c3abbfd2afcf6969d8bdbf94ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d13837c2a45118cf0b12775704f6a35c3bfd9791bcd4c073e1668a1d937dda28",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-11-03T06:50:19Z",
    "title_canon_sha256": "2bb68081b7709f586bac3c4c37b29a42d94b1e8ebf6db8c120560265b61d5bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01610",
    "kind": "arxiv",
    "version": 1
  }
}