Pith Number

pith:34WNPBEF

pith:2018:34WNPBEFIVDKRS2QNH45IMJLBW

not attested not anchored not stored refs pending

Vehicle Instance Segmentation from Aerial Image and Video Using a Multi-Task Learning Residual Fully Convolutional Network

Lichao Mou, Xiao Xiang Zhu

arxiv:1805.10485 v1 · 2018-05-26 · 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{34WNPBEFIVDKRS2QNH45IMJLBW}

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	2026-05-17T23:59:17.080639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2cd784854546a8cb5069f9d4312b0db08a9b17550f6a8b018de92f4cacdbbc

Aliases

arxiv: 1805.10485 · arxiv_version: 1805.10485v1 · doi: 10.48550/arxiv.1805.10485 · pith_short_12: 34WNPBEFIVDK · pith_short_16: 34WNPBEFIVDKRS2Q · pith_short_8: 34WNPBEF

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/34WNPBEFIVDKRS2QNH45IMJLBW \
  | 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: df2cd784854546a8cb5069f9d4312b0db08a9b17550f6a8b018de92f4cacdbbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a811be90e6f301c2019897a6d1eb62bc0602bb14aed4398e149374ae679302ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-26T13:56:47Z",
    "title_canon_sha256": "690b7e158dce0c0bc0bf34d9dd85f7eb90bae6e6f1d45580e0396f2adacbaa2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10485",
    "kind": "arxiv",
    "version": 1
  }
}