Pith Number

pith:7YSC6SNK

pith:2021:7YSC6SNKTY3DYNWU32KABFBPAS

not attested not anchored not stored refs pending

Consensus-based Distributed Optimization Enhanced by Integral Feedback

Brian. D. O. Anderson, Shaoshuai Mou, Xuan Wang

arxiv:2111.09346 v1 · 2021-11-17 · 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{7YSC6SNKTY3DYNWU32KABFBPAS}

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	2026-07-05T03:33:10.371149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe242f49aa9e363c36d4de9400942f048fa7570ffad510b2b6565520aae93b99

Aliases

arxiv: 2111.09346 · arxiv_version: 2111.09346v1 · doi: 10.48550/arxiv.2111.09346 · pith_short_12: 7YSC6SNKTY3D · pith_short_16: 7YSC6SNKTY3DYNWU · pith_short_8: 7YSC6SNK

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/7YSC6SNKTY3DYNWU32KABFBPAS \
  | 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: fe242f49aa9e363c36d4de9400942f048fa7570ffad510b2b6565520aae93b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107449cfcde5290351a4002417c7c9dbf8d026979aa6ead73d917e15cf994ca6",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-11-17T19:16:40Z",
    "title_canon_sha256": "be310024d79a3beb7a22efecaf751c44a4a50edb42dd86d245a8b11a7b05a27e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09346",
    "kind": "arxiv",
    "version": 1
  }
}