Pith Number

pith:BICTELGV

pith:2024:BICTELGVQXXJM2BNA72RE5R4OG

not attested not anchored not stored refs pending

Towards Parameter-free Distributed Optimization: a Port-Hamiltonian Approach

Alessandro Macchelli, Carlos Sag\"u\'es, Giuseppe Notarstefano, Rodrigo Aldana-L\'opez, Rosario Arag\"u\'es

arxiv:2404.13529 v1 · 2024-04-21 · math.OC · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BICTELGVQXXJM2BNA72RE5R4OG}

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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 Line-search-free Method for Adaptive Decentralized Optimization

Receipt and verification

First computed	2026-07-05T08:10:33.718980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a05322cd585ee96682d07f512763c7192b4ae496f773b557e18dd9ab89cdb07

Aliases

arxiv: 2404.13529 · arxiv_version: 2404.13529v1 · doi: 10.48550/arxiv.2404.13529 · pith_short_12: BICTELGVQXXJ · pith_short_16: BICTELGVQXXJM2BN · pith_short_8: BICTELGV

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/BICTELGVQXXJM2BNA72RE5R4OG \
  | 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: 0a05322cd585ee96682d07f512763c7192b4ae496f773b557e18dd9ab89cdb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b2930dd528bc1766120fc5c87bec54850f6ee932afb1f0d447495adb99039c",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-04-21T04:53:42Z",
    "title_canon_sha256": "49077e5d66c24d84986dfab3cae5517e0595425daf12703b985234c80b7f110c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13529",
    "kind": "arxiv",
    "version": 1
  }
}