Pith Number

pith:KFO57G4T

pith:2023:KFO57G4TVTXQD27V6UDOZUCWFD

not attested not anchored not stored refs pending

Passive Respiration Detection via mmWave Communication Signal Under Interference

Chenqing Ji, Guang Wu, Haiyu Wang, Jiayuan Zhu, Kehan Wu, Renqi Chen

arxiv:2310.03297 v2 · 2023-10-05 · 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{KFO57G4TVTXQD27V6UDOZUCWFD}

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	2026-07-05T07:30:21.279734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515ddf9b93acef01ebf5f506ecd05628fe549c171234b694a14b102b3bd60460

Aliases

arxiv: 2310.03297 · arxiv_version: 2310.03297v2 · doi: 10.48550/arxiv.2310.03297 · pith_short_12: KFO57G4TVTXQ · pith_short_16: KFO57G4TVTXQD27V · pith_short_8: KFO57G4T

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/KFO57G4TVTXQD27V6UDOZUCWFD \
  | 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: 515ddf9b93acef01ebf5f506ecd05628fe549c171234b694a14b102b3bd60460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7735c66cf8e013ccf475116a6868f2e344966880d9d7cf112d6b7e2313f62c5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-10-05T03:54:55Z",
    "title_canon_sha256": "494f8f5804c22c8c47cb3df9afaef86cc5d29538d041c13f55562330b67adae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03297",
    "kind": "arxiv",
    "version": 2
  }
}