Pith Number

pith:HRPP52NJ

pith:2025:HRPP52NJT2JTFRRXWX7QW2MSJI

not attested not anchored not stored refs pending

Pre-, In-, and Post-Processing Class Imbalance Mitigation Techniques for Failure Detection in Optical Networks

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

arxiv:2507.21119 v1 · 2025-07-17 · cs.LG · eess.SP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HRPP52NJT2JTFRRXWX7QW2MSJI}

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	2026-07-05T11:44:31.519383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c5efee9a99e9332c637b5ff0b69924a0ce488ffab58ffd6f7746d94195dd45e

Aliases

arxiv: 2507.21119 · arxiv_version: 2507.21119v1 · doi: 10.48550/arxiv.2507.21119 · pith_short_12: HRPP52NJT2JT · pith_short_16: HRPP52NJT2JTFRRX · pith_short_8: HRPP52NJ

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/HRPP52NJT2JTFRRXWX7QW2MSJI \
  | 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: 3c5efee9a99e9332c637b5ff0b69924a0ce488ffab58ffd6f7746d94195dd45e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa269b5623d8a7eedfd75c0a39091a1f3bb0032931e0038db4ee688a209f02e2",
    "cross_cats_sorted": [
      "eess.SP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-17T16:08:45Z",
    "title_canon_sha256": "03443bbc82003d6e5f14da7270631e0e3228b3d0fd74d9e0bbcfd293d739d8c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21119",
    "kind": "arxiv",
    "version": 1
  }
}