Pith Number

pith:Z53GOZV6

pith:2019:Z53GOZV6J4ORWX7AOSEK5C6OCE

not attested not anchored not stored refs pending

BRIDGE: Byzantine-resilient Decentralized Gradient Descent

Cheng Fang, Waheed U. Bajwa, Zhixiong Yang

arxiv:1908.08098 v3 · 2019-08-21 · stat.ML · cs.DC · cs.LG · cs.MA · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z53GOZV6J4ORWX7AOSEK5C6OCE}

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.

Cited by

1 paper in Pith

Backdoor Attacks on Decentralised Post-Training

Receipt and verification

First computed	2026-07-05T04:31:55.053622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf766766be4f1d1b5fe07488ae8bce1104771b08b6264252cd9bb1c80dc46db8

Aliases

arxiv: 1908.08098 · arxiv_version: 1908.08098v3 · doi: 10.48550/arxiv.1908.08098 · pith_short_12: Z53GOZV6J4OR · pith_short_16: Z53GOZV6J4ORWX7A · pith_short_8: Z53GOZV6

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/Z53GOZV6J4ORWX7AOSEK5C6OCE \
  | 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: cf766766be4f1d1b5fe07488ae8bce1104771b08b6264252cd9bb1c80dc46db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79c4298d1a65b61f279ed63770fd6990929718f8d976ea7f5f494b93096f27d",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "cs.MA",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-08-21T19:49:56Z",
    "title_canon_sha256": "3cfd922d3522bdf45858bf4e86af4b6c7cd130e0a71816edfe41abe247e97735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08098",
    "kind": "arxiv",
    "version": 3
  }
}