Pith Number

pith:ONORK5M3

pith:2024:ONORK5M32QMSIXKOFOJLFAOCYW

not attested not anchored not stored refs pending

FedFisher: Leveraging Fisher Information for One-Shot Federated Learning

Divyansh Jhunjhunwala, Gauri Joshi, Shiqiang Wang

arxiv:2403.12329 v1 · 2024-03-19 · cs.LG · cs.DC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONORK5M32QMSIXKOFOJLFAOCYW}

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	2026-07-05T07:57:59.432355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735d15759bd419245d4e2b92b281c2c598006aee4c951af0770643cf7037fa38

Aliases

arxiv: 2403.12329 · arxiv_version: 2403.12329v1 · doi: 10.48550/arxiv.2403.12329 · pith_short_12: ONORK5M32QMS · pith_short_16: ONORK5M32QMSIXKO · pith_short_8: ONORK5M3

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/ONORK5M32QMSIXKOFOJLFAOCYW \
  | 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: 735d15759bd419245d4e2b92b281c2c598006aee4c951af0770643cf7037fa38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98f0a151265b45470b2246889a62b870810921f70d4a2718677bf17a6d7be72",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-19T00:03:40Z",
    "title_canon_sha256": "65ea164eb030da8d95127b2ce244c81c3aa10fe7447a3a6b775f47d2d789d30c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12329",
    "kind": "arxiv",
    "version": 1
  }
}