Pith Number

pith:QTBCE3BB

pith:2023:QTBCE3BBBK5SON5HJIMDLTTHEQ

not attested not anchored not stored refs pending

Cross-modal and Cross-domain Knowledge Transfer for Label-free 3D Segmentation

Dai-Jie Wu, Huitong Yang, Jacky Keung, Jingyu Zhang, Xinge Zhu, Xuesong Li, Yuexin Ma

arxiv:2309.10649 v2 · 2023-09-19 · 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{QTBCE3BBBK5SON5HJIMDLTTHEQ}

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	2026-07-05T07:01:05.726487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c2226c210abb2737a74a1835ce67241610d355af9de2f80d2370455193a56f

Aliases

arxiv: 2309.10649 · arxiv_version: 2309.10649v2 · doi: 10.48550/arxiv.2309.10649 · pith_short_12: QTBCE3BBBK5S · pith_short_16: QTBCE3BBBK5SON5H · pith_short_8: QTBCE3BB

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/QTBCE3BBBK5SON5HJIMDLTTHEQ \
  | 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: 84c2226c210abb2737a74a1835ce67241610d355af9de2f80d2370455193a56f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f898b9e5df61955ff58659ced419a5f4fe23b0efc4f0a0a39524b1d8d4e86f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-19T14:29:57Z",
    "title_canon_sha256": "0cd78cfe600a927c1eea9c3ad64f6b777af083b55e558be6debc9241f3b4cd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10649",
    "kind": "arxiv",
    "version": 2
  }
}