Pith Number

pith:EUEGP2GI

pith:2022:EUEGP2GI5XPLYG3OATHA7DW4Y5

not attested not anchored not stored refs pending

Decentralized Optimization with Distributed Features and Non-Smooth Objective Functions

Cristiano Gratton, Naveen K. D. Venkategowda, Reza Arablouei, Stefan Werner

arxiv:2208.11224 v1 · 2022-08-23 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUEGP2GI5XPLYG3OATHA7DW4Y5}

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	2026-07-05T04:51:12.716763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250867e8c8eddebc1b6e04ce0f8edcc77e595ae2847163b443aa6bc668335085

Aliases

arxiv: 2208.11224 · arxiv_version: 2208.11224v1 · doi: 10.48550/arxiv.2208.11224 · pith_short_12: EUEGP2GI5XPL · pith_short_16: EUEGP2GI5XPLYG3O · pith_short_8: EUEGP2GI

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/EUEGP2GI5XPLYG3OATHA7DW4Y5 \
  | 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: 250867e8c8eddebc1b6e04ce0f8edcc77e595ae2847163b443aa6bc668335085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55be0316a13975c0910c2e051a03ea99c1e76e539eca6fee2076b3af60f599c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-08-23T22:48:58Z",
    "title_canon_sha256": "ddee3020db0e7d4f0627e4b6b0f4ca7dde103f2813d04e012bd3ea1ec1f011b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11224",
    "kind": "arxiv",
    "version": 1
  }
}