Pith Number

pith:W67GIXFX

pith:2018:W67GIXFXTD5TLABTNXBABMSCYN

not attested not anchored not stored refs pending

An Overview on Application of Machine Learning Techniques in Optical Networks

Avishek Nag, Cristina Rottondi, Darko Zibar, Francesco Musumeci, Irene Macaluso, Marco Ruffini, Massimo Tornatore

arxiv:1803.07976 v4 · 2018-03-21 · cs.NI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W67GIXFXTD5TLABTNXBABMSCYN}

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	2026-05-17T23:59:22.852765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7be645cb798fb3580336dc200b242c36f768c4220eea78f60ff0d16d2413564

Aliases

arxiv: 1803.07976 · arxiv_version: 1803.07976v4 · doi: 10.48550/arxiv.1803.07976 · pith_short_12: W67GIXFXTD5T · pith_short_16: W67GIXFXTD5TLABT · pith_short_8: W67GIXFX

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/W67GIXFXTD5TLABTNXBABMSCYN \
  | 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: b7be645cb798fb3580336dc200b242c36f768c4220eea78f60ff0d16d2413564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c954411765d96e45489798a32d00f613366bdeae3f85caa94213f7d4edc0f61",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-03-21T15:58:36Z",
    "title_canon_sha256": "eb84b4951f1ff2bf9aa266ae7e7012ad3fd5e1e61fc77eff88a78e69b8f1f7a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07976",
    "kind": "arxiv",
    "version": 4
  }
}