Pith Number

pith:OLNUMX3F

pith:2024:OLNUMX3F5S5A3BXS2LBKSLUQDO

not attested not anchored not stored refs pending

Flight: A FaaS-Based Framework for Complex and Hierarchical Federated Learning

Ian Foster, J. Gregory Pauloski, Kyle Chard, Matt Baughman, Nathaniel Hudson, Ryan Chard, Valerie Hayot-Sasson, Yadu Babuji

arxiv:2409.16495 v1 · 2024-09-24 · cs.LG · 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{OLNUMX3F5S5A3BXS2LBKSLUQDO}

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	2026-07-05T09:11:34.815194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72db465f65ecba0d86f2d2c2a92e901b94315230bdc97ad0170c53f82dd88cfc

Aliases

arxiv: 2409.16495 · arxiv_version: 2409.16495v1 · doi: 10.48550/arxiv.2409.16495 · pith_short_12: OLNUMX3F5S5A · pith_short_16: OLNUMX3F5S5A3BXS · pith_short_8: OLNUMX3F

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/OLNUMX3F5S5A3BXS2LBKSLUQDO \
  | 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: 72db465f65ecba0d86f2d2c2a92e901b94315230bdc97ad0170c53f82dd88cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d073407c2f67f50c40d983efe25316d9eef32b8c6bcc723e3cbfc5e5fc2487",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-24T22:49:27Z",
    "title_canon_sha256": "dbd053a937ba585bcdfbe61a2ed0d7b6131047162edcc34c0b00f8f8c90293d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.16495",
    "kind": "arxiv",
    "version": 1
  }
}