Pith Number

pith:BWIUD4AT

pith:2023:BWIUD4ATWY4XXLMJC5LVUIPPHO

not attested not anchored not stored refs pending

2D Feature Distillation for Weakly- and Semi-Supervised 3D Semantic Segmentation

Dengxin Dai, Luc Van Gool, Lukas Hoyer, Ozan Unal, Yigit Baran Can

arxiv:2311.15605 v1 · 2023-11-27 · 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{BWIUD4ATWY4XXLMJC5LVUIPPHO}

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	2026-07-05T07:17:06.535216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d9141f013b6397bad8917575a21ef3bb503a1c34fcc8db3a76e8992929ffed7

Aliases

arxiv: 2311.15605 · arxiv_version: 2311.15605v1 · doi: 10.48550/arxiv.2311.15605 · pith_short_12: BWIUD4ATWY4X · pith_short_16: BWIUD4ATWY4XXLMJ · pith_short_8: BWIUD4AT

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/BWIUD4ATWY4XXLMJC5LVUIPPHO \
  | 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: 0d9141f013b6397bad8917575a21ef3bb503a1c34fcc8db3a76e8992929ffed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "345d54a8f7ad64bbd45000b4f4069c75c96881ef9e292032347d13e6cba3912e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-27T07:57:29Z",
    "title_canon_sha256": "b85aebf4d968fd8c8cfeeb880985848e246e63633fb906cf959bf4a90e9e4238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15605",
    "kind": "arxiv",
    "version": 1
  }
}