Pith Number

pith:G4VQ4UQA

pith:2022:G4VQ4UQAGVKXEW3EBWA3P2Z7QJ

not attested not anchored not stored refs pending

A BiLSTM-CNN based Multitask Learning Approach for Fiber Fault Diagnosis

Carsten Tropschug, Helmut Griesser, Khouloud Abdelli, Stephan Pachnicke

arxiv:2202.08034 v1 · 2022-02-16 · 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{G4VQ4UQAGVKXEW3EBWA3P2Z7QJ}

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	2026-07-05T03:57:36.336226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372b0e52003555725b640d81b7eb3f827f3162189bff6d379a086f4d76c856ec

Aliases

arxiv: 2202.08034 · arxiv_version: 2202.08034v1 · doi: 10.48550/arxiv.2202.08034 · pith_short_12: G4VQ4UQAGVKX · pith_short_16: G4VQ4UQAGVKXEW3E · pith_short_8: G4VQ4UQA

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/G4VQ4UQAGVKXEW3EBWA3P2Z7QJ \
  | 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: 372b0e52003555725b640d81b7eb3f827f3162189bff6d379a086f4d76c856ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eca509c154b82af7fbb0ce42fd25197560e70762c8e53b2ae9960959fddd5da7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-02-16T13:01:45Z",
    "title_canon_sha256": "7027cab19db4bccb409a52dec08f76d55a720dc6f233f2b651ba61a6c2ed03bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08034",
    "kind": "arxiv",
    "version": 1
  }
}