Pith Number

pith:BASWHEQ4

pith:2025:BASWHEQ4MXJAZ47REVANJWOUCQ

not attested not anchored not stored refs pending

Cooperative Gradient Coding

Chao Ren, Mikael Skoglund, Ming Xiao, Shudi Weng

arxiv:2507.05230 v1 · 2025-07-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BASWHEQ4MXJAZ47REVANJWOUCQ}

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

Coding-Enforced Robust Secure Aggregation for Federated Learning Under Unreliable Communication

Receipt and verification

First computed	2026-07-05T11:33:10.936486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

082563921c65d20cf3f12540d4d9d4141b513a0f568bbe05d84dd8cb15128411

Aliases

arxiv: 2507.05230 · arxiv_version: 2507.05230v1 · doi: 10.48550/arxiv.2507.05230 · pith_short_12: BASWHEQ4MXJA · pith_short_16: BASWHEQ4MXJAZ47R · pith_short_8: BASWHEQ4

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/BASWHEQ4MXJAZ47REVANJWOUCQ \
  | 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: 082563921c65d20cf3f12540d4d9d4141b513a0f568bbe05d84dd8cb15128411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8646b06736ca3e355556f6c16070e4386246e3ddcc44ccbf01a68103712f5b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-07-07T17:39:58Z",
    "title_canon_sha256": "a557c1fdaf27892c2c517d27cbd7361bcc55a75fc77522da77733596659b0d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05230",
    "kind": "arxiv",
    "version": 1
  }
}