Pith Number

pith:2OZQHEYJ

pith:2021:2OZQHEYJY5MIH7UGGUILK5W7KC

not attested not anchored not stored refs pending

Energy Minimized Federated Fog Computing over Passive Optical Networks

Abdullah M. Alqahtani, Barzan Yosuf, Jaafar M.H. Elmirghani, Sanaa H. Mohamed, Taisir E.H. El-Gorashi

arxiv:2105.10242 v1 · 2021-05-21 · cs.NI · 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{2OZQHEYJY5MIH7UGGUILK5W7KC}

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	2026-07-05T02:42:09.353560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3b3039309c75883fe863510b576df50875241614d0982f492285550a53aa2d0

Aliases

arxiv: 2105.10242 · arxiv_version: 2105.10242v1 · doi: 10.48550/arxiv.2105.10242 · pith_short_12: 2OZQHEYJY5MI · pith_short_16: 2OZQHEYJY5MIH7UG · pith_short_8: 2OZQHEYJ

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/2OZQHEYJY5MIH7UGGUILK5W7KC \
  | 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: d3b3039309c75883fe863510b576df50875241614d0982f492285550a53aa2d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4dbcfdd39b99b507acc60cd7f7d3c7a71d2c0604f6eb5b672fd6f6fbe9cd1fd",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-05-21T09:55:52Z",
    "title_canon_sha256": "841c37f822dccb789d7791906008ebdae6e80f7934d220234edbd03361238b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10242",
    "kind": "arxiv",
    "version": 1
  }
}