Pith Number

pith:TZXDQHYH

pith:2025:TZXDQHYHQ2AHGRY7NB4NFZP6BZ

not attested not anchored not stored refs pending

FIDELIS: Blockchain-Enabled Protection Against Poisoning Attacks in Federated Learning

Gaby G. Dagher, Jane Carney, Kushal Upreti, Tim Andersen

arxiv:2508.10042 v1 · 2025-08-11 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZXDQHYHQ2AHGRY7NB4NFZP6BZ}

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	2026-07-05T11:53:29.757608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6e381f07868073471f6878d2e5fe0e7c84acf1367035b1fac4727bd50003bb

Aliases

arxiv: 2508.10042 · arxiv_version: 2508.10042v1 · doi: 10.48550/arxiv.2508.10042 · pith_short_12: TZXDQHYHQ2AH · pith_short_16: TZXDQHYHQ2AHGRY7 · pith_short_8: TZXDQHYH

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/TZXDQHYHQ2AHGRY7NB4NFZP6BZ \
  | 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: 9e6e381f07868073471f6878d2e5fe0e7c84acf1367035b1fac4727bd50003bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fce8f4f7f1f4734eca0ae8cc6c1efda2221bc367423a489a35ba4cd39dabaeb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-11T22:12:27Z",
    "title_canon_sha256": "9380d8de0b8e628088a2e7232bfb52ad62e0111149b9eea4dd39cde16d97a3a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10042",
    "kind": "arxiv",
    "version": 1
  }
}