Pith Number

pith:JFK2YGMH

pith:2023:JFK2YGMHY5UJHBNFBR2ISNFZ7J

not attested not anchored not stored refs pending

Trust-Worthy Semantic Communications for the Metaverse Relying on Federated Learning

Chunxiao Jiang, Jianrui Chen, Jingjing Wang, Lajos Hanzo, Yong Ren

arxiv:2305.09255 v1 · 2023-05-16 · cs.CR · 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{JFK2YGMHY5UJHBNFBR2ISNFZ7J}

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	2026-07-05T06:10:45.694198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4955ac1987c7689385a50c748934b9fa70b1cf8ffe9cf69b713436a8bab0f307

Aliases

arxiv: 2305.09255 · arxiv_version: 2305.09255v1 · doi: 10.48550/arxiv.2305.09255 · pith_short_12: JFK2YGMHY5UJ · pith_short_16: JFK2YGMHY5UJHBNF · pith_short_8: JFK2YGMH

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/JFK2YGMHY5UJHBNFBR2ISNFZ7J \
  | 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: 4955ac1987c7689385a50c748934b9fa70b1cf8ffe9cf69b713436a8bab0f307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b20fe988f7f259a2c65429a129e56ab5556b52324e7c078bd7c939a389d19e7",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-05-16T08:04:31Z",
    "title_canon_sha256": "36c283fe4bd428b840fef25adcd024f9e3272e4b76e8ca9f5e4b836cdc10eb87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09255",
    "kind": "arxiv",
    "version": 1
  }
}