Pith Number

pith:T353OLIX

pith:2021:T353OLIXNP7VWVKX55WI7S27DR

not attested not anchored not stored refs pending

CP-loss: Connectivity-preserving Loss for Road Curb Detection in Autonomous Driving with Aerial Images

Lujia Wang, Ming Liu, Yuxiang Sun, Zhenhua Xu

arxiv:2107.11920 v1 · 2021-07-26 · cs.CV · cs.RO

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\usepackage{pith}
\pithnumber{T353OLIXNP7VWVKX55WI7S27DR}

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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

1 paper in Pith

Preserving instance continuity and length in segmentation through connectivity-aware loss computation

Receipt and verification

First computed	2026-07-05T03:00:38.675830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9efbb72d176bff5b5557ef6c8fcb5f1c513e16cd23d70ecd569540bf22911b94

Aliases

arxiv: 2107.11920 · arxiv_version: 2107.11920v1 · doi: 10.48550/arxiv.2107.11920 · pith_short_12: T353OLIXNP7V · pith_short_16: T353OLIXNP7VWVKX · pith_short_8: T353OLIX

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/T353OLIXNP7VWVKX55WI7S27DR \
  | 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: 9efbb72d176bff5b5557ef6c8fcb5f1c513e16cd23d70ecd569540bf22911b94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce8b0b4c0fdc2c000d54ca672ab77a45d57e193c16bd4a8f48f4bd039596c266",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-26T01:36:58Z",
    "title_canon_sha256": "ed305bced7190c9720c5b24af34dad0e67defd41fa26668c217ab385c7741f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11920",
    "kind": "arxiv",
    "version": 1
  }
}