Pith Number

pith:EGB3DLW6

pith:2016:EGB3DLW6KTWM6HA3AEWKF4GL3M

not attested not anchored not stored refs pending

Multi-feature combined cloud and cloud shadow detection in GaoFen-1 wide field of view imagery

Guisong Xia, Huanfeng Shen, Huifang Li, Liangpei Zhang, Paolo Gamba, Zhiwei Li

arxiv:1606.05415 v4 · 2016-06-17 · 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{EGB3DLW6KTWM6HA3AEWKF4GL3M}

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	2026-05-18T00:51:25.583764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2183b1aede54eccf1c1b012ca2f0cbdb362381a2dc23fa067e25cf5113a3c089

Aliases

arxiv: 1606.05415 · arxiv_version: 1606.05415v4 · doi: 10.48550/arxiv.1606.05415 · pith_short_12: EGB3DLW6KTWM · pith_short_16: EGB3DLW6KTWM6HA3 · pith_short_8: EGB3DLW6

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/EGB3DLW6KTWM6HA3AEWKF4GL3M \
  | 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: 2183b1aede54eccf1c1b012ca2f0cbdb362381a2dc23fa067e25cf5113a3c089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9bb74f56a215a22dc915ce72e360f9c3961c9bf2f48836f89d96f423209ed22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-17T03:26:54Z",
    "title_canon_sha256": "3af56cbb5de9fd63beca8b4a149d911fe75e052d3da9b992bc51f52c12a1b14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05415",
    "kind": "arxiv",
    "version": 4
  }
}