Pith Number

pith:QMQBK7PB

pith:2022:QMQBK7PBOHYTYGATZJNWDTZAXQ

not attested not anchored not stored refs pending

Linear Convergence of ISTA and FISTA

Bin Shi, Bowen Li, Ya-Xiang Yuan

arxiv:2212.06319 v2 · 2022-12-13 · 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{QMQBK7PBOHYTYGATZJNWDTZAXQ}

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	2026-07-05T05:33:21.701740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8320157de171f13c1813ca5b61cf20bc10b860aa1b0a0796b1f3d020de83e82a

Aliases

arxiv: 2212.06319 · arxiv_version: 2212.06319v2 · doi: 10.48550/arxiv.2212.06319 · pith_short_12: QMQBK7PBOHYT · pith_short_16: QMQBK7PBOHYTYGAT · pith_short_8: QMQBK7PB

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/QMQBK7PBOHYTYGATZJNWDTZAXQ \
  | 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: 8320157de171f13c1813ca5b61cf20bc10b860aa1b0a0796b1f3d020de83e82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6560201e6a25ffc31541ca9d65d2cf7fdbb8fdaae098d47767b400d7f6e188fd",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-12-13T02:02:50Z",
    "title_canon_sha256": "ea543034fba2fb111a94b6884059975b83444c2df7648069ab059f9720525b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06319",
    "kind": "arxiv",
    "version": 2
  }
}