Pith Number

pith:IGILEHSK

pith:2026:IGILEHSKRU52BVVNQWAVC2YAIL

not attested not anchored not stored refs pending

Multimodal Learning for Arcing Detection in Pantograph-Catenary Systems

Eleni Chatzi, Hao Dong, Olga Fink

arxiv:2602.08792 v2 · 2026-02-09 · cs.CV · cs.AI · 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{IGILEHSKRU52BVVNQWAVC2YAIL}

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	2026-07-24T01:23:05.184152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4190b21e4a8d3ba0d6ad8581516b0042e1da38dd3d87a04977898206a22ce890

Aliases

arxiv: 2602.08792 · arxiv_version: 2602.08792v2 · doi: 10.48550/arxiv.2602.08792 · pith_short_12: IGILEHSKRU52 · pith_short_16: IGILEHSKRU52BVVN · pith_short_8: IGILEHSK

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/IGILEHSKRU52BVVNQWAVC2YAIL \
  | 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: 4190b21e4a8d3ba0d6ad8581516b0042e1da38dd3d87a04977898206a22ce890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1dcb88464d96c01f91b1290c198c90eced20ed5cbb5cb8d8f68d66e5670fbd3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-09T15:29:19Z",
    "title_canon_sha256": "11d342eccbd59a2603fc0c4dd6c8ef11bb2b85e6215407a10e305cf4e6a45129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.08792",
    "kind": "arxiv",
    "version": 2
  }
}