Pith Number

pith:U5IBE3G7

pith:2019:U5IBE3G7FCEFR2W5SRLOYU4QZB

not attested not anchored not stored refs pending

A Privacy Preserving Randomized Gossip Algorithm via Controlled Noise Insertion

Dmitry Grishchenko, Filip Hanzely, Jakub Kone\v{c}n\'y, Nicolas Loizou, Peter Richt\'arik

arxiv:1901.09367 v1 · 2019-01-27 · math.OC · cs.DC · cs.LG · cs.MA · 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{U5IBE3G7FCEFR2W5SRLOYU4QZB}

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	2026-07-05T09:51:24.250378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a750126cdf288858eadd9456ec5390c84366e41b067b1ad7fe7b0cad5a092e0e

Aliases

arxiv: 1901.09367 · arxiv_version: 1901.09367v1 · doi: 10.48550/arxiv.1901.09367 · pith_short_12: U5IBE3G7FCEF · pith_short_16: U5IBE3G7FCEFR2W5 · pith_short_8: U5IBE3G7

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/U5IBE3G7FCEFR2W5SRLOYU4QZB \
  | 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: a750126cdf288858eadd9456ec5390c84366e41b067b1ad7fe7b0cad5a092e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8928308155d8554e904a87563585ac71a5510f38680d7602210d2f80036bd1c9",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "cs.MA",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-01-27T12:40:31Z",
    "title_canon_sha256": "0cb5ac18860f8f76124261a8caddec6bae5160a0d30e9e467503e6971bd83633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09367",
    "kind": "arxiv",
    "version": 1
  }
}