Pith Number

pith:GZQRMLQV

pith:2023:GZQRMLQVLA55IXLPVQYTIEI6L4

not attested not anchored not stored refs pending

Self-supervised adversarial masking for 3D point cloud representation learning

Maciej Zi\k{e}ba, Micha{\l} Stypu{\l}kowski, Micha{\l} Szachniewicz, Wojciech Koz{\l}owski

arxiv:2307.05325 v1 · 2023-07-11 · 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{GZQRMLQVLA55IXLPVQYTIEI6L4}

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	2026-07-05T06:29:55.884966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3661162e15583bd45d6fac3134111e5f3ab8cd35e4b48895e11ff72048d519c5

Aliases

arxiv: 2307.05325 · arxiv_version: 2307.05325v1 · doi: 10.48550/arxiv.2307.05325 · pith_short_12: GZQRMLQVLA55 · pith_short_16: GZQRMLQVLA55IXLP · pith_short_8: GZQRMLQV

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/GZQRMLQVLA55IXLPVQYTIEI6L4 \
  | 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: 3661162e15583bd45d6fac3134111e5f3ab8cd35e4b48895e11ff72048d519c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a1c6b2f9f660414b2d22b13cb32f99d6597108b6481951037a8429b8bafd5ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-11T15:11:06Z",
    "title_canon_sha256": "1b80ac1714391a4a8b391c2af523ab0aaeeb91014f18892633b03f0901e9cd37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05325",
    "kind": "arxiv",
    "version": 1
  }
}