Pith Number

pith:TK56LBT2

pith:2023:TK56LBT2NTRCH2ENF4XHZEHNQA

not attested not anchored not stored refs pending

Wital: A COTS WiFi Devices Based Vital Signs Monitoring System Using NLOS Sensing Model

Fuji Ren, Huan Yan, Kaoru Ota, Mianxiong Dong, Xiang Zhang, Yantong Wang, Yu Gu, Yusheng Ji

arxiv:2305.14490 v1 · 2023-05-23 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TK56LBT2NTRCH2ENF4XHZEHNQA}

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	2026-07-05T06:13:24.196306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9abbe5867a6ce223e88d2f2e7c90ed803d2bb860c494528975788ec4f241b8a9

Aliases

arxiv: 2305.14490 · arxiv_version: 2305.14490v1 · doi: 10.48550/arxiv.2305.14490 · pith_short_12: TK56LBT2NTRC · pith_short_16: TK56LBT2NTRCH2EN · pith_short_8: TK56LBT2

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/TK56LBT2NTRCH2ENF4XHZEHNQA \
  | 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: 9abbe5867a6ce223e88d2f2e7c90ed803d2bb860c494528975788ec4f241b8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8f399fd5020017d02a2a0b8e8cd336836394d06a284e552ccbfc4f065211a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-05-23T19:38:40Z",
    "title_canon_sha256": "d0732f4b5922f799bed6af2638208b99c5f7bdd710384cca660d8729281b611c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14490",
    "kind": "arxiv",
    "version": 1
  }
}