Pith Number

pith:3O3SD6WF

pith:2019:3O3SD6WFHJQWNAXFVHKHBL6FN4

not attested not anchored not stored refs pending

Centralized and Distributed Machine Learning-Based QoT Estimation for Sliceable Optical Networks

Georgios Ellinas, Giannis Savva, Ioannis Tomkos, Tania Panayiotou

arxiv:1908.08338 v2 · 2019-08-22 · cs.NI · cs.LG · 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{3O3SD6WFHJQWNAXFVHKHBL6FN4}

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	2026-07-05T05:12:46.786737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb721fac53a616682e5a9d470afc56f24230bdb44fd546847a999e854f92aa7

Aliases

arxiv: 1908.08338 · arxiv_version: 1908.08338v2 · doi: 10.48550/arxiv.1908.08338 · pith_short_12: 3O3SD6WFHJQW · pith_short_16: 3O3SD6WFHJQWNAXF · pith_short_8: 3O3SD6WF

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/3O3SD6WFHJQWNAXFVHKHBL6FN4 \
  | 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: dbb721fac53a616682e5a9d470afc56f24230bdb44fd546847a999e854f92aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c8177aee3fcdf35787813a2675e680e1f22b63c07d23f7f5124f792c77ca06a",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2019-08-22T12:38:54Z",
    "title_canon_sha256": "23d17dba03ae2141ff83f6c12c8cf5965d5beb524bd81e52a0947f39422019aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08338",
    "kind": "arxiv",
    "version": 2
  }
}