Pith Number

pith:PVCVP5RY

pith:2026:PVCVP5RYPHRZJZMJ7COJOQ64X6

not attested not anchored not stored refs pending

CDIS: Cross-Dimensional Class-Agnostic 3D Instance Segmentation via 2D Mask Tracking and 3D-2D Projection Merging

Byoung-Tak Zhang, Hye-Jung Yoon, Juno Kim, Yesol Park

arxiv:2607.17778 v1 · 2026-07-20 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVCVP5RYPHRZJZMJ7COJOQ64X6}

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	2026-07-21T02:21:59.696662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4557f63879e394e589f89c9743dcbf90d1b386836c229cdabc0b5081a4f9b8

Aliases

arxiv: 2607.17778 · arxiv_version: 2607.17778v1 · doi: 10.48550/arxiv.2607.17778 · pith_short_12: PVCVP5RYPHRZ · pith_short_16: PVCVP5RYPHRZJZMJ · pith_short_8: PVCVP5RY

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/PVCVP5RYPHRZJZMJ7COJOQ64X6 \
  | 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: 7d4557f63879e394e589f89c9743dcbf90d1b386836c229cdabc0b5081a4f9b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb627be04b88c4bb815371a02d278c8051d2e6b4b6144706443773f1f5b377a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-20T10:09:12Z",
    "title_canon_sha256": "feb50b418866618f31d332ab76daa2b942e558a61fa936205f69b854eb1ef7a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17778",
    "kind": "arxiv",
    "version": 1
  }
}