Pith Number

pith:WNOZ4AQW

pith:2021:WNOZ4AQWQR2COIXWIYYFTSOKHD

not attested not anchored not stored refs pending

Linear Regression over Networks with Communication Guarantees

Konstantinos Gatsis

arxiv:2103.04140 v1 · 2021-03-06 · cs.LG · cs.SY · eess.SY · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNOZ4AQWQR2COIXWIYYFTSOKHD}

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	2026-07-05T02:21:02.812822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35d9e021684742722f6463059c9ca38f5b961cec1b381562787a603b8e34387

Aliases

arxiv: 2103.04140 · arxiv_version: 2103.04140v1 · doi: 10.48550/arxiv.2103.04140 · pith_short_12: WNOZ4AQWQR2C · pith_short_16: WNOZ4AQWQR2COIXW · pith_short_8: WNOZ4AQW

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/WNOZ4AQWQR2COIXWIYYFTSOKHD \
  | 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: b35d9e021684742722f6463059c9ca38f5b961cec1b381562787a603b8e34387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8345803e931c05ff1a53ec774312ac5b5c7f1d6e6d35512bde41595c8c7d6331",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-06T15:28:21Z",
    "title_canon_sha256": "3c1d463e9015255b919cedf39c068f66170be9d6b79e2c63925b0a83efc3cda1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04140",
    "kind": "arxiv",
    "version": 1
  }
}