Pith Number

pith:U75ZAZZ4

pith:2024:U75ZAZZ4QH2FBHIIY67Z7PCJPB

not attested not anchored not stored refs pending

Protecting Confidentiality, Privacy and Integrity in Collaborative Learning

Alice Dethise, Antti Koskela, Dong Chen, Istemi Ekin Akkus, Ivica Rimac, Klaus Satzke, Marco Canini, Ruichuan Chen, Wei Wang

arxiv:2412.08534 v2 · 2024-12-11 · cs.DC · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U75ZAZZ4QH2FBHIIY67Z7PCJPB}

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.

Cited by

1 paper in Pith

CAEC: Confidential, Attestable, and Efficient Inter-CVM Communication with Arm CCA

Receipt and verification

First computed	2026-07-05T10:50:31.682094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7fb90673c81f4509d08c7bf9fbc497850ff30e406ab792eab684f74f3a5c981

Aliases

arxiv: 2412.08534 · arxiv_version: 2412.08534v2 · doi: 10.48550/arxiv.2412.08534 · pith_short_12: U75ZAZZ4QH2F · pith_short_16: U75ZAZZ4QH2FBHII · pith_short_8: U75ZAZZ4

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/U75ZAZZ4QH2FBHIIY67Z7PCJPB \
  | 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: a7fb90673c81f4509d08c7bf9fbc497850ff30e406ab792eab684f74f3a5c981

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce94ce344903ce12d174b5ae012ab565fb1a857715b2f1e036595ec322abe916",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-12-11T16:48:18Z",
    "title_canon_sha256": "faeb4e74060204b47c69055d35daf75f87a2bc464a16fa1beae9348a8b7ec480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08534",
    "kind": "arxiv",
    "version": 2
  }
}