Pith Number

pith:2OIIH36K

pith:2025:2OIIH36KPC756PZHOTXY5B725V

not attested not anchored not stored refs pending

Federated Timeline Synthesis: Scalable and Private Methodology For Model Training and Deployment

Arkadiusz Sitek, Jeff Rasley, Linglong Qian, Michal K. Grzeszczyk, Nassim Oufattole, Pawel Renc

arxiv:2506.23358 v1 · 2025-06-29 · cs.LG · 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{2OIIH36KPC756PZHOTXY5B725V}

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	2026-07-05T11:29:20.440838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d39083efca78bfdf3f2774ef8e87faed40dd5f0fc1fff3b16ac46a2d9887eb6e

Aliases

arxiv: 2506.23358 · arxiv_version: 2506.23358v1 · doi: 10.48550/arxiv.2506.23358 · pith_short_12: 2OIIH36KPC75 · pith_short_16: 2OIIH36KPC756PZH · pith_short_8: 2OIIH36K

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/2OIIH36KPC756PZHOTXY5B725V \
  | 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: d39083efca78bfdf3f2774ef8e87faed40dd5f0fc1fff3b16ac46a2d9887eb6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e31d71e7d168fa961a1f938edf06aafcfdafcb4510e1a7a1fbe02f46e9ceb33",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-29T18:29:59Z",
    "title_canon_sha256": "db6f6fd9f8dc42e3db1307224a3f970a787ec77451c1fb25141d29e792eb4ec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23358",
    "kind": "arxiv",
    "version": 1
  }
}