Pith Number

pith:H3YVUUWR

pith:2026:H3YVUUWRFKMXOB6LNCVO3CEFBA

not attested not anchored not stored refs pending

On Convergence Analysis of Network-GIANT: An approximate Hessian-based fully distributed optimization algorithm

Luca Schenato, Souvik Das, Subhrakanti Dey

arxiv:2602.14830 v2 · 2026-02-16 · math.OC · cs.SY · eess.SP · 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{H3YVUUWRFKMXOB6LNCVO3CEFBA}

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	2026-07-07T01:16:05.797208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ef15a52d12a997707cb68aaed88850820e1e9030f1e0fffa0bf18c35783a1f1

Aliases

arxiv: 2602.14830 · arxiv_version: 2602.14830v2 · doi: 10.48550/arxiv.2602.14830 · pith_short_12: H3YVUUWRFKMX · pith_short_16: H3YVUUWRFKMXOB6L · pith_short_8: H3YVUUWR

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/H3YVUUWRFKMXOB6LNCVO3CEFBA \
  | 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: 3ef15a52d12a997707cb68aaed88850820e1e9030f1e0fffa0bf18c35783a1f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6cb2c52de97e0f496c28a5dcdcf94ee5579c65eeb6007e2878ef076a3c77b0a",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-02-16T15:22:04Z",
    "title_canon_sha256": "30e7cd6d94476959e1629c9c53a10e6c3b3389cc5237f0a73420556b1b615165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14830",
    "kind": "arxiv",
    "version": 2
  }
}