Pith Number

pith:ZEMSOJBU

pith:2018:ZEMSOJBUS6GSI6PNC7NETZ2M42

not attested not anchored not stored refs pending

Vision Meets Drones: A Challenge

Haibin Ling, Longyin Wen, Pengfei Zhu, Qinghua Hu, Xiao Bian

arxiv:1804.07437 v2 · 2018-04-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEMSOJBUS6GSI6PNC7NETZ2M42}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

ERPPO: Entropy Regularization-based Proximal Policy Optimization

MotionScape: A Large-Scale Real-World Highly Dynamic UAV Video Dataset for World Models

PixDLM: A Dual-Path Multimodal Language Model for UAV Reasoning Segmentation

Receipt and verification

First computed	2026-05-18T00:17:52.914045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c919272434978d2479ed17da49e74ce6b3f1afc5277b18bc4da443972cde08d2

Aliases

arxiv: 1804.07437 · arxiv_version: 1804.07437v2 · doi: 10.48550/arxiv.1804.07437 · pith_short_12: ZEMSOJBUS6GS · pith_short_16: ZEMSOJBUS6GSI6PN · pith_short_8: ZEMSOJBU

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/ZEMSOJBUS6GSI6PNC7NETZ2M42 \
  | 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: c919272434978d2479ed17da49e74ce6b3f1afc5277b18bc4da443972cde08d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd314bbfe5929b919efe5a7d0265de327a178c59a5bb6c319f5f1df02f7e415",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-20T03:19:21Z",
    "title_canon_sha256": "ae30626cf1dfb6d7abd26703f3531222bc23f09e93ed45f9949779c7ef73cbd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07437",
    "kind": "arxiv",
    "version": 2
  }
}