Pith Number

pith:TXKJ2Z65

pith:2021:TXKJ2Z65YM3P6TZJUI4L6ITA3I

not attested not anchored not stored refs pending

Balanced Augmented Lagrangian Method for Convex Programming

Bingsheng He, Xiaoming Yuan

arxiv:2108.08554 v1 · 2021-08-19 · 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{TXKJ2Z65YM3P6TZJUI4L6ITA3I}

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 Triple-Bregman Balanced Primal-Dual Algorithm for Saddle Point Problems

Receipt and verification

First computed	2026-07-05T03:07:11.090958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd49d67ddc336ff4f29a238bf2260da1a496c53a037bbf3b00428ea648001d3

Aliases

arxiv: 2108.08554 · arxiv_version: 2108.08554v1 · doi: 10.48550/arxiv.2108.08554 · pith_short_12: TXKJ2Z65YM3P · pith_short_16: TXKJ2Z65YM3P6TZJ · pith_short_8: TXKJ2Z65

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/TXKJ2Z65YM3P6TZJUI4L6ITA3I \
  | 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: 9dd49d67ddc336ff4f29a238bf2260da1a496c53a037bbf3b00428ea648001d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "648684e52a6822ec76bd9807b6d5ac2c321813e4e72c3312a4e28bc522df0742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-08-19T08:36:07Z",
    "title_canon_sha256": "8c2db805f2226d89edcfc31c0f0fa39fedf766a5179f92cdcf5f3f25d9bb8fd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08554",
    "kind": "arxiv",
    "version": 1
  }
}