Pith Number

pith:OT5AZOKP

pith:2018:OT5AZOKPIOVJGTIWIVVJ5XTOT7

not attested not anchored not stored refs pending

Distributed Big-Data Optimization via Block Communications

Gesualdo Scutari, Giuseppe Notarstefano, Ivano Notarnicola, Ying Sun

arxiv:1805.10654 v1 · 2018-05-27 · cs.DC · cs.SY · 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{OT5AZOKPIOVJGTIWIVVJ5XTOT7}

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	2026-05-18T00:14:51.793989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fa0cb94f43aa934d16456a9ede6e9ffff888a9e88b04d341e3b2cd1d27a05e

Aliases

arxiv: 1805.10654 · arxiv_version: 1805.10654v1 · doi: 10.48550/arxiv.1805.10654 · pith_short_12: OT5AZOKPIOVJ · pith_short_16: OT5AZOKPIOVJGTIW · pith_short_8: OT5AZOKP

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/OT5AZOKPIOVJGTIWIVVJ5XTOT7 \
  | 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: 74fa0cb94f43aa934d16456a9ede6e9ffff888a9e88b04d341e3b2cd1d27a05e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60ddaf3eca12181c2f711cbba668e16b0b6c1837b63892940c3870d44ddc26a3",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-27T17:02:26Z",
    "title_canon_sha256": "23f9d400b334575cb438d0b98be251b358347730fb6089bcc22fe527e98e38e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10654",
    "kind": "arxiv",
    "version": 1
  }
}