Pith Number

pith:HXHC7JDK

pith:2021:HXHC7JDK6KWY5OUJ34GBNIFCZO

not attested not anchored not stored refs pending

3D-VField: Adversarial Augmentation of Point Clouds for Domain Generalization in 3D Object Detection

Alexander Lehner, Alvaro Marcos-Ramiro, Benjamin Busam, Federico Tombari, Michael Schmidt, Mohammad-Ali Nikouei Mahani, Nassir Navab, Stefano Gasperini

arxiv:2112.04764 v2 · 2021-12-09 · cs.CV · cs.LG · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXHC7JDK6KWY5OUJ34GBNIFCZO}

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	2026-07-05T06:45:56.625053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dce2fa46af2ad8eba89df0c16a0a2cb81d24c9a6d80bd515e6533afd660996c

Aliases

arxiv: 2112.04764 · arxiv_version: 2112.04764v2 · doi: 10.48550/arxiv.2112.04764 · pith_short_12: HXHC7JDK6KWY · pith_short_16: HXHC7JDK6KWY5OUJ · pith_short_8: HXHC7JDK

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/HXHC7JDK6KWY5OUJ34GBNIFCZO \
  | 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: 3dce2fa46af2ad8eba89df0c16a0a2cb81d24c9a6d80bd515e6533afd660996c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c884ad75f45ddae0818b7b8460b6702fb5215384426beb8a16da121af854594",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-09T08:50:54Z",
    "title_canon_sha256": "fce96575235a523947642494fdd70dc266d9b99a3db09ca80ca1c4822cf9bcac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04764",
    "kind": "arxiv",
    "version": 2
  }
}