Pith Number

pith:NL7RGM2H

pith:2025:NL7RGM2H7OIN45CZX7QI2JC4A4

not attested not anchored not stored refs pending

From Data to Decision: A Multi-Stage Framework for Class Imbalance Mitigation in Optical Network Failure Analysis

Antonio Napoli, Jaroslaw E. Prilepsky, Joao Pedro, Mohammad M. Hosseini, Nicola Sambo, Pedro Freire, Sergei K. Turitsyn, Yousuf Moiz Ali

arxiv:2509.00057 v1 · 2025-08-25 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NL7RGM2H7OIN45CZX7QI2JC4A4}

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	2026-07-05T12:02:08.772321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aff133347fb90de7459bfe08d245c072cafc57e831ec6e9db1b6d9f33b10ba5

Aliases

arxiv: 2509.00057 · arxiv_version: 2509.00057v1 · doi: 10.48550/arxiv.2509.00057 · pith_short_12: NL7RGM2H7OIN · pith_short_16: NL7RGM2H7OIN45CZ · pith_short_8: NL7RGM2H

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/NL7RGM2H7OIN45CZX7QI2JC4A4 \
  | 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: 6aff133347fb90de7459bfe08d245c072cafc57e831ec6e9db1b6d9f33b10ba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c276b3565c7f88309ed12980ab5fbe1c48f4135fac20035058ac8e67d1d6b938",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-25T09:50:51Z",
    "title_canon_sha256": "fb62d5eb119d4df2780a86780ca20cac5b960b6eefe241af853491374e0959d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00057",
    "kind": "arxiv",
    "version": 1
  }
}