Pith Number

pith:HKH3W62V

pith:2021:HKH3W62VQWE3KJ3QVRRCWOGGHY

not attested not anchored not stored refs pending

Wireless Sensing With Deep Spectrogram Network and Primitive Based Autoregressive Hybrid Channel Model

Guoliang Li, Jie Li, Rui Wang, Shuai Wang, Tony Xiao Han, Xiaohui Peng

arxiv:2104.10378 v1 · 2021-04-21 · cs.IT · cs.LG · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKH3W62VQWE3KJ3QVRRCWOGGHY}

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	2026-07-05T02:34:01.702153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8fbb7b558589b52770ac622b38c63e34ba88e80aa99f7460d2052baf5fc02b

Aliases

arxiv: 2104.10378 · arxiv_version: 2104.10378v1 · doi: 10.48550/arxiv.2104.10378 · pith_short_12: HKH3W62VQWE3 · pith_short_16: HKH3W62VQWE3KJ3Q · pith_short_8: HKH3W62V

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/HKH3W62VQWE3KJ3QVRRCWOGGHY \
  | 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: 3a8fbb7b558589b52770ac622b38c63e34ba88e80aa99f7460d2052baf5fc02b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4505912f8231a1456da4168f96b58dc7906b88e9c91e4286a4088c3cd7a5763",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-04-21T06:33:01Z",
    "title_canon_sha256": "36dd22598de8dbb8a5b8ef6750ce0993c5934b192b379ae7533cf21afb9be40e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10378",
    "kind": "arxiv",
    "version": 1
  }
}