Pith Number

pith:LXP63PRS

pith:2018:LXP63PRSY6UPIBQWV4CQT3SIWU

not attested not anchored not stored refs pending

Validating Hyperspectral Image Segmentation

Jakub Nalepa, Michal Kawulok, Michal Myller

arxiv:1811.03707 v1 · 2018-11-08 · cs.CV · 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{LXP63PRSY6UPIBQWV4CQT3SIWU}

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	2026-05-17T23:53:50.212734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ddfedbe32c7a8f40616af0509ee48b51df82fb0d34a486b7ed1e60cc58d572a

Aliases

arxiv: 1811.03707 · arxiv_version: 1811.03707v1 · doi: 10.48550/arxiv.1811.03707 · pith_short_12: LXP63PRSY6UP · pith_short_16: LXP63PRSY6UPIBQW · pith_short_8: LXP63PRS

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/LXP63PRSY6UPIBQWV4CQT3SIWU \
  | 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: 5ddfedbe32c7a8f40616af0509ee48b51df82fb0d34a486b7ed1e60cc58d572a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280ce62948fc314c592033027f67c28ca21c987d21f6387c4107ae4047a7bb15",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-08T22:59:40Z",
    "title_canon_sha256": "0eaded065c15f77d7d18061c9d0ce737f78ec2f7586aa47ffabe28ba6e18c14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03707",
    "kind": "arxiv",
    "version": 1
  }
}