Pith Number

pith:JNCFTA4R

pith:2021:JNCFTA4RSDYJNCKD3XLBTXXATQ

not attested not anchored not stored refs pending

CFLMEC: Cooperative Federated Learning for Mobile Edge Computing

Tingting Yang, Xiaoxiong Zhong, Xinghan Wang, Yuanyuan Yang

arxiv:2102.10591 v1 · 2021-02-21 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNCFTA4RSDYJNCKD3XLBTXXATQ}

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	2026-07-05T02:16:59.686794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4459839190f0968943ddd619dee09c2e92a3b44d795dcc6e22e5a0c6e2a0d0

Aliases

arxiv: 2102.10591 · arxiv_version: 2102.10591v1 · doi: 10.48550/arxiv.2102.10591 · pith_short_12: JNCFTA4RSDYJ · pith_short_16: JNCFTA4RSDYJNCKD · pith_short_8: JNCFTA4R

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/JNCFTA4RSDYJNCKD3XLBTXXATQ \
  | 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: 4b4459839190f0968943ddd619dee09c2e92a3b44d795dcc6e22e5a0c6e2a0d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84609a35690291511dbfbe9f998768541203125a65dc1896ea0e03405f05fc92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-02-21T12:03:10Z",
    "title_canon_sha256": "f2a1a3fca96234d12a9119875e9cb6bbaf5b2837655ba1d0a28e80259804cbae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10591",
    "kind": "arxiv",
    "version": 1
  }
}