Pith Number

pith:TBQSOHEI

pith:2021:TBQSOHEIXZRSCB6LPQUBXTSHYX

not attested not anchored not stored refs pending

Semantic Attention and Scale Complementary Network for Instance Segmentation in Remote Sensing Images

Chen Li, Huiyu Zhou, Licheng Jiao, Peng Zhu, Tianyang Zhang, Xiangrong Zhang, Xu Tang

arxiv:2107.11758 v1 · 2021-07-25 · 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{TBQSOHEIXZRSCB6LPQUBXTSHYX}

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	2026-07-05T03:00:37.190612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9861271c88be632107cb7c281bce47c5fa7c21ab0a66ba0b4f21fd12600b5633

Aliases

arxiv: 2107.11758 · arxiv_version: 2107.11758v1 · doi: 10.48550/arxiv.2107.11758 · pith_short_12: TBQSOHEIXZRS · pith_short_16: TBQSOHEIXZRSCB6L · pith_short_8: TBQSOHEI

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/TBQSOHEIXZRSCB6LPQUBXTSHYX \
  | 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: 9861271c88be632107cb7c281bce47c5fa7c21ab0a66ba0b4f21fd12600b5633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852ce87cc0e38a93e9a980da1e58505c9c2fd85f0b61e2a2f5aeb25b590cad7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-25T08:53:59Z",
    "title_canon_sha256": "316b9e0cee02c3d741270d0345014b2608b708e16f7cb822031068f692b5f94c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11758",
    "kind": "arxiv",
    "version": 1
  }
}