Pith Number

pith:XNHJNUEB

pith:2017:XNHJNUEBHY7HXCTZM76SNMRPPJ

not attested not anchored not stored refs pending

An Amateur Drone Surveillance System Based on Cognitive Internet of Things

Guoru Ding, Linyuan Zhang, Qihui Wu, Theodoros A. Tsiftsis, Yu-Dong Yao, Yun Lin

arxiv:1711.10738 v1 · 2017-11-29 · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNHJNUEBHY7HXCTZM76SNMRPPJ}

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	2026-05-18T00:29:17.143912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb4e96d0813e3e7b8a7967fd26b22f7a681f34f678ec51dd3255f0642be19150

Aliases

arxiv: 1711.10738 · arxiv_version: 1711.10738v1 · doi: 10.48550/arxiv.1711.10738 · pith_short_12: XNHJNUEBHY7H · pith_short_16: XNHJNUEBHY7HXCTZ · pith_short_8: XNHJNUEB

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/XNHJNUEBHY7HXCTZM76SNMRPPJ \
  | 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: bb4e96d0813e3e7b8a7967fd26b22f7a681f34f678ec51dd3255f0642be19150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74840fc1ecc251115c5722d3bdcf0cff7a223c7298327cfeac8d3b7b8d0cbb12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-11-29T09:21:29Z",
    "title_canon_sha256": "cbbd6702a4a38ec204e320643bf510288f3f2b83dca8ffea92a8c55ae42d921d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10738",
    "kind": "arxiv",
    "version": 1
  }
}