Pith Number

pith:F4FLEPTX

pith:2023:F4FLEPTXWP4HA6IF7S5R4I5HFH

not attested not anchored not stored refs pending

Attention-Enhanced Deep Learning for Device-Free Through-the-Wall Presence Detection Using Indoor WiFi Systems

An-Hung Hsiao, Kai-Ten Feng, Kuan-I Lu, Li-Hsiang Shen

arxiv:2304.13105 v3 · 2023-04-25 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4FLEPTXWP4HA6IF7S5R4I5HFH}

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	2026-07-05T07:42:39.520153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0ab23e77b3f8707905fcbb1e23a729e313d98d21d831c225276cbd569bd21e

Aliases

arxiv: 2304.13105 · arxiv_version: 2304.13105v3 · doi: 10.48550/arxiv.2304.13105 · pith_short_12: F4FLEPTXWP4H · pith_short_16: F4FLEPTXWP4HA6IF · pith_short_8: F4FLEPTX

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/F4FLEPTXWP4HA6IF7S5R4I5HFH \
  | 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: 2f0ab23e77b3f8707905fcbb1e23a729e313d98d21d831c225276cbd569bd21e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b0e9cec6536c8d51736d2f2ac27b300e8be3676b1e191b0c12c8bd46a6f668",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-25T19:17:36Z",
    "title_canon_sha256": "000fe11cd045de2ba28fd4053fdf5c8acdaf5d60e2cd541be3f0a1b419e70e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.13105",
    "kind": "arxiv",
    "version": 3
  }
}