Pith Number

pith:JBJ6GTZ2

pith:2026:JBJ6GTZ2EDBLHMJWDF46WQ6NRM

not attested not anchored not stored refs pending

Collaborative Learning for Semi-Supervised LiDAR Semantic Segmentation

Alexandru Paul Condurache, Bin Yang

arxiv:2605.17135 v1 · 2026-05-16 · 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{JBJ6GTZ2EDBLHMJWDF46WQ6NRM}

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	2026-05-20T00:03:41.613344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4853e34f3a20c2b3b1361979eb43cd8b26eeae9531fa1f637dc0b593fa5f1fe3

Aliases

arxiv: 2605.17135 · arxiv_version: 2605.17135v1 · doi: 10.48550/arxiv.2605.17135 · pith_short_12: JBJ6GTZ2EDBL · pith_short_16: JBJ6GTZ2EDBLHMJW · pith_short_8: JBJ6GTZ2

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/JBJ6GTZ2EDBLHMJWDF46WQ6NRM \
  | 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: 4853e34f3a20c2b3b1361979eb43cd8b26eeae9531fa1f637dc0b593fa5f1fe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca634a3e7f146d1721a831ac1368dd610a8a842860a0dfd3a32e47046c29b690",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-16T19:58:41Z",
    "title_canon_sha256": "c49d2c390ad1fbff5b478ca3b46a7824d4681ac6d78ff48eac121ba19406de88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17135",
    "kind": "arxiv",
    "version": 1
  }
}