Pith Number

pith:HNLS2I62

pith:2018:HNLS2I62U5QTIPQI4CBYVYTIYR

not attested not anchored not stored refs pending

Feature Fusion through Multitask CNN for Large-scale Remote Sensing Image Segmentation

Lei Yang, Ruirui Li, Shihao Sun, Wenjie Liu

arxiv:1807.09072 v1 · 2018-07-24 · 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{HNLS2I62U5QTIPQI4CBYVYTIYR}

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	2026-05-18T00:09:56.855252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b572d23daa761343e08e0838ae268c46dc018d4898704c88e5dbb84d5cddef5

Aliases

arxiv: 1807.09072 · arxiv_version: 1807.09072v1 · doi: 10.48550/arxiv.1807.09072 · pith_short_12: HNLS2I62U5QT · pith_short_16: HNLS2I62U5QTIPQI · pith_short_8: HNLS2I62

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/HNLS2I62U5QTIPQI4CBYVYTIYR \
  | 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: 3b572d23daa761343e08e0838ae268c46dc018d4898704c88e5dbb84d5cddef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd304d0edb0eba82266768cd271623722723c01fef0c1e63267060adfd26d62b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-24T12:48:15Z",
    "title_canon_sha256": "3da86becacfb7a34b49f8aff7e08e6e42545bfa407cb218bec1eaf079ac36270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09072",
    "kind": "arxiv",
    "version": 1
  }
}