Pith Number

pith:6YOJDGEO

pith:2021:6YOJDGEOFBNJXSCWJTISQICEBI

not attested not anchored not stored refs pending

Deep Learning Based 3D Segmentation: A Survey

Ajmal Mian, Hongshan Yu, Saeed Anwar, Wei Sun, Xiaoyan Liu, Yong He, Zhengeng Yang

arxiv:2103.05423 v5 · 2021-03-09 · 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{6YOJDGEOFBNJXSCWJTISQICEBI}

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.

Cited by

3 papers in Pith

Cross-View Urban Traffic Dataset: Drone-Supervised Ground Truth for Monocular Bird's-Eye View Localization

Trajectory Prediction for Autonomous Driving: Progress, Limitations, and Future Directions

RGB-Pointmap Pretraining for Unified 3D Scene Understanding

Receipt and verification

First computed	2026-07-05T09:07:41.922857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f61c91988e285a9bc8564cd12820440a1f7d1125766f508046b0e330a806ecf0

Aliases

arxiv: 2103.05423 · arxiv_version: 2103.05423v5 · doi: 10.48550/arxiv.2103.05423 · pith_short_12: 6YOJDGEOFBNJ · pith_short_16: 6YOJDGEOFBNJXSCW · pith_short_8: 6YOJDGEO

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/6YOJDGEOFBNJXSCWJTISQICEBI \
  | 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: f61c91988e285a9bc8564cd12820440a1f7d1125766f508046b0e330a806ecf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5cb657203b52879ce19d6c8f364bf73111d8448e5af229a08cdf75c3185f51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-09T13:58:35Z",
    "title_canon_sha256": "47eb1b6e72d7f23781d70c28d32f0ecc552e91428acc0e795f62578ba8814863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05423",
    "kind": "arxiv",
    "version": 5
  }
}