Pith Number

pith:ENWYM77I

pith:2019:ENWYM77I63GQJINLXPPCGIMAXN

not attested not anchored not stored refs pending

WiFi Motion Detection: A Study into Efficacy and Classification

Amy Zhao, Sadhana Lolla

arxiv:1908.08476 v1 · 2019-08-20 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENWYM77I63GQJINLXPPCGIMAXN}

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	2026-07-04T23:59:13.008522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

236d867fe8f6cd04a1abbbde232180bb40ee19c2531a8753bc3084d68f51cf65

Aliases

arxiv: 1908.08476 · arxiv_version: 1908.08476v1 · doi: 10.48550/arxiv.1908.08476 · pith_short_12: ENWYM77I63GQ · pith_short_16: ENWYM77I63GQJINL · pith_short_8: ENWYM77I

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/ENWYM77I63GQJINLXPPCGIMAXN \
  | 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: 236d867fe8f6cd04a1abbbde232180bb40ee19c2531a8753bc3084d68f51cf65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bff91722d8c7729bb6974b938fd28fdff0b33ccdf16b9aa996817047a1dbee1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-20T23:28:47Z",
    "title_canon_sha256": "054afb16503f5d6a01b6a025b97608b924f97dd8a5af65c5c6f0380e80448f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08476",
    "kind": "arxiv",
    "version": 1
  }
}