Pith Number

pith:2TC5E547

pith:2019:2TC5E547UWTW334OGHMVONCTYN

not attested not anchored not stored refs pending

Segmenting Hyperspectral Images Using Spectral-Spatial Convolutional Neural Networks With Training-Time Data Augmentation

Jakub Nalepa, Lukasz Tulczyjew, Michal Kawulok, Michal Myller

arxiv:1907.11935 v1 · 2019-07-27 · 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{2TC5E547UWTW334OGHMVONCTYN}

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	2026-05-17T23:39:22.465862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c5d2779fa5a76def8e31d9573453c361b2710b0ce62f7330f5fb8672de5cc8

Aliases

arxiv: 1907.11935 · arxiv_version: 1907.11935v1 · doi: 10.48550/arxiv.1907.11935 · pith_short_12: 2TC5E547UWTW · pith_short_16: 2TC5E547UWTW334O · pith_short_8: 2TC5E547

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/2TC5E547UWTW334OGHMVONCTYN \
  | 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: d4c5d2779fa5a76def8e31d9573453c361b2710b0ce62f7330f5fb8672de5cc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d3c233c3f94c3bb33f5ef6e3579486ff3c77d9329cc27810f249ec826ff245",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-27T15:32:10Z",
    "title_canon_sha256": "8ef28ba8c2dd3a8f398c7e43e4afaad117dcf1ee69efeb9f2c23c9a6743ca024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11935",
    "kind": "arxiv",
    "version": 1
  }
}