Pith Number

pith:SSDX7SE7

pith:2025:SSDX7SE7CMJTDYJRKKM3MAGXUB

not attested not anchored not stored refs pending

Preconditioned primal-dual dynamics in convex optimization: non-ergodic convergence rates

Cesare Molinari, Juan Peypouquet, Silvia Villa, Vassilis Apidopoulos

arxiv:2506.00501 v1 · 2025-05-31 · 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{SSDX7SE7CMJTDYJRKKM3MAGXUB}

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	2026-07-05T11:13:35.973029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94877fc89f131331e1315299b600d7a0696322e05dd7ca28407439e58ab0008d

Aliases

arxiv: 2506.00501 · arxiv_version: 2506.00501v1 · doi: 10.48550/arxiv.2506.00501 · pith_short_12: SSDX7SE7CMJT · pith_short_16: SSDX7SE7CMJTDYJR · pith_short_8: SSDX7SE7

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/SSDX7SE7CMJTDYJRKKM3MAGXUB \
  | 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: 94877fc89f131331e1315299b600d7a0696322e05dd7ca28407439e58ab0008d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2644a734ef10f88e17bcfaa3c391e5388c4f35df0c2f8a35983d8472acdc06de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-31T10:39:32Z",
    "title_canon_sha256": "d34ed90c451968c671af0cb8dbba68c39dce4c9e8ff6209c880a90595986a634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00501",
    "kind": "arxiv",
    "version": 1
  }
}