Pith Number

pith:2RME57GK

pith:2022:2RME57GKU64SJVHEMZINK5XVDB

not attested not anchored not stored refs pending

Gated Recurrent Unit based Autoencoder for Optical Link Fault Diagnosis in Passive Optical Networks

Carsten Tropschug, Florian Azendorf, Helmut Griesser, Khouloud Abdelli, Stephan Pachnicke

arxiv:2203.11727 v1 · 2022-03-19 · eess.SP · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RME57GKU64SJVHEMZINK5XVDB}

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	2026-07-05T04:07:15.039153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4584efccaa7b924d4e46650d576f5186a6e5ff29c8ea42e56d857f54cb1c345

Aliases

arxiv: 2203.11727 · arxiv_version: 2203.11727v1 · doi: 10.48550/arxiv.2203.11727 · pith_short_12: 2RME57GKU64S · pith_short_16: 2RME57GKU64SJVHE · pith_short_8: 2RME57GK

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/2RME57GKU64SJVHEMZINK5XVDB \
  | 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: d4584efccaa7b924d4e46650d576f5186a6e5ff29c8ea42e56d857f54cb1c345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf0b6a748ef491914907d0e355508f82feee515983e6734c84aeba0258e6d1a5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-03-19T09:26:07Z",
    "title_canon_sha256": "5bc5afa44f21009f679fd8a163ea15bad71f6daf4542002d310debd8b823d5b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11727",
    "kind": "arxiv",
    "version": 1
  }
}