Pith Number

pith:BNP3AIUB

pith:2026:BNP3AIUBVIKDODJX535VJCYYCO

not attested not anchored not stored refs pending

Sheaf-Based Federated Representation Learning

Enrico Grimaldi, Gabriele D'Acunto, Leonardo Di Nino, Mario Edoardo Pandolfo, Paolo Di Lorenzo, Sergio Barbarossa, Valeria Avino

arxiv:2608.10016 v1 · 2026-08-08 · cs.LG · cs.AI · cs.MA · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNP3AIUBVIKDODJX535VJCYYCO}

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	2026-08-12T00:22:36.370483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b5fb02281aa14370d37eefb548b181386fd00946c572ff20c2c1e6bfa36d3bd

Aliases

arxiv: 2608.10016 · arxiv_version: 2608.10016v1 · doi: 10.48550/arxiv.2608.10016 · pith_short_12: BNP3AIUBVIKD · pith_short_16: BNP3AIUBVIKDODJX · pith_short_8: BNP3AIUB

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/BNP3AIUBVIKDODJX535VJCYYCO \
  | 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: 0b5fb02281aa14370d37eefb548b181386fd00946c572ff20c2c1e6bfa36d3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "decd7c91a43d965a52068043d44903904fbde13831eab985e3bd6d1508ccd753",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-08T16:38:34Z",
    "title_canon_sha256": "e6bb7cf2e8e254d1651e28cbfe971def919a11f9dc56d2fe99b480461f81a553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10016",
    "kind": "arxiv",
    "version": 1
  }
}