Pith Number

pith:MQQP3DN5

pith:2025:MQQP3DN5NGYJHG4BK46YOUN5QZ

not attested not anchored not stored refs pending

Unifying restart accelerated gradient and proximal bundle methods

Jiaming Liang

arxiv:2501.04165 v1 · 2025-01-07 · 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{MQQP3DN5NGYJHG4BK46YOUN5QZ}

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	2026-07-05T09:58:31.119304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6420fd8dbd69b0939b81573d8751bd8668ccce262d62daebdc5d04b24e0d8188

Aliases

arxiv: 2501.04165 · arxiv_version: 2501.04165v1 · doi: 10.48550/arxiv.2501.04165 · pith_short_12: MQQP3DN5NGYJ · pith_short_16: MQQP3DN5NGYJHG4B · pith_short_8: MQQP3DN5

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/MQQP3DN5NGYJHG4BK46YOUN5QZ \
  | 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: 6420fd8dbd69b0939b81573d8751bd8668ccce262d62daebdc5d04b24e0d8188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a4fab02342b05d004d059d93e7915f86bfcdef0a337dd9608bfe59f86749a6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-07T22:25:40Z",
    "title_canon_sha256": "43354684f059fb98611f56490b1f261d8f1ddcc2d0b1b1c61129b5c51c44e4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04165",
    "kind": "arxiv",
    "version": 1
  }
}