Pith Number

pith:2PDKGCS5

pith:2025:2PDKGCS5EOTFCSBYE4M43PFA7U

not attested not anchored not stored refs pending

REVERB-FL: Server-Side Adversarial and Reserve-Enhanced Federated Learning for Robust Audio Classification

Rajeev Sahay, Sathwika Peechara

arxiv:2512.13647 v2 · 2025-12-15 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PDKGCS5EOTFCSBYE4M43PFA7U}

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	2026-05-20T00:03:00.425190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c6a30a5d23a65148382719cdbca0fd04d0d91ca447ab13d8226a2249d641df

Aliases

arxiv: 2512.13647 · arxiv_version: 2512.13647v2 · doi: 10.48550/arxiv.2512.13647 · pith_short_12: 2PDKGCS5EOTF · pith_short_16: 2PDKGCS5EOTFCSBY · pith_short_8: 2PDKGCS5

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/2PDKGCS5EOTFCSBYE4M43PFA7U \
  | 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: d3c6a30a5d23a65148382719cdbca0fd04d0d91ca447ab13d8226a2249d641df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a58cffec9b8836e7c4d5fcaab8aa6aa05d629b1f5d0b62be7fa8c3af6f3fa922",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-12-15T18:40:12Z",
    "title_canon_sha256": "61bcfff23fb20748867366fe5152f37823291340983a0e168619f191e3fd26d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.13647",
    "kind": "arxiv",
    "version": 2
  }
}