Pith Number

pith:B5PE6TMH

pith:2021:B5PE6TMHRHZHXBS36TGGPWGWA3

not attested not anchored not stored refs pending

FAIR1M: A Benchmark Dataset for Fine-grained Object Recognition in High-Resolution Remote Sensing Imagery

Cheng Wang, Feng Xu, Jihao Li, Jin Chen, Kun Fu, Martin Weinmann, Peijin Wang, Ruiping Wang, Stefan Hinz, Tao Xu, Wenhui Diao, Xian Sun, Yingchao Feng, Zhiyuan Yan

arxiv:2103.05569 v2 · 2021-03-09 · 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{B5PE6TMHRHZHXBS36TGGPWGWA3}

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	2026-07-05T02:26:18.159152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5e4f4d8789f27b865bf4cc67d8d606e5afd0254136aabccfe8dce52d5e8c0b

Aliases

arxiv: 2103.05569 · arxiv_version: 2103.05569v2 · doi: 10.48550/arxiv.2103.05569 · pith_short_12: B5PE6TMHRHZH · pith_short_16: B5PE6TMHRHZHXBS3 · pith_short_8: B5PE6TMH

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/B5PE6TMHRHZHXBS36TGGPWGWA3 \
  | 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: 0f5e4f4d8789f27b865bf4cc67d8d606e5afd0254136aabccfe8dce52d5e8c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d46ec7824c3fb06a1278114f61e0b5cfc8e09012881221aae39a46135bc65bef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-09T17:20:15Z",
    "title_canon_sha256": "faede762796314587b4197e33e29f0200240a6dde28d7ac17c01057ba9862a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05569",
    "kind": "arxiv",
    "version": 2
  }
}