Pith Number

pith:JM4JJA5Y

pith:2025:JM4JJA5YQQ3XUOBJR6MBD6A77E

not attested not anchored not stored refs pending

Forward-backward splitting under the light of generalized convexity

Emanuel Laude, Konstantinos Oikonomidis, Panagiotis Patrinos

arxiv:2503.18098 v1 · 2025-03-23 · 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{JM4JJA5YQQ3XUOBJR6MBD6A77E}

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

2 papers in Pith

Difference of Convex Programming in the Wasserstein Space with Applications to MMD Optimization

Newton methods beyond Hessian Lipschitz continuity: A nonlinear preconditioning approach

Receipt and verification

First computed	2026-07-05T10:38:02.625727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b389483b884377a38298f9811f81ff901be58f182f47bcdfa91bb25cf24e03a

Aliases

arxiv: 2503.18098 · arxiv_version: 2503.18098v1 · doi: 10.48550/arxiv.2503.18098 · pith_short_12: JM4JJA5YQQ3X · pith_short_16: JM4JJA5YQQ3XUOBJ · pith_short_8: JM4JJA5Y

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/JM4JJA5YQQ3XUOBJR6MBD6A77E \
  | 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: 4b389483b884377a38298f9811f81ff901be58f182f47bcdfa91bb25cf24e03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce8fb590a2cd24490cb0c4ad2b109cd830c4478a6f55b6313a88cbd94c0955db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-03-23T15:05:39Z",
    "title_canon_sha256": "0ea88099bb861b86e6dfab3a64ffe8457bb5a90fc6df667cb964b346342615ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18098",
    "kind": "arxiv",
    "version": 1
  }
}