Pith Number

pith:X5GFOKTC

pith:2022:X5GFOKTCQOPUZ6NDK76RPDUWRF

not attested not anchored not stored refs pending

Low power communication signal enhancement method of Internet of things based on nonlocal mean denoising

Jizheng Liu, Mingchuan Tian

arxiv:2205.10323 v1 · 2022-05-14 · eess.SP · cs.IT · 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{X5GFOKTCQOPUZ6NDK76RPDUWRF}

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	2026-07-05T04:25:06.294725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf4c572a62839f4cf9a357fd178e968949d6a1ea5f5d05cdf09b6e7607f07ff5

Aliases

arxiv: 2205.10323 · arxiv_version: 2205.10323v1 · doi: 10.48550/arxiv.2205.10323 · pith_short_12: X5GFOKTCQOPU · pith_short_16: X5GFOKTCQOPUZ6ND · pith_short_8: X5GFOKTC

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/X5GFOKTCQOPUZ6NDK76RPDUWRF \
  | 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: bf4c572a62839f4cf9a357fd178e968949d6a1ea5f5d05cdf09b6e7607f07ff5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e30b9c27babf0302ab2653b45078e265b7be515bfa407b181331142552f1009",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-05-14T10:06:21Z",
    "title_canon_sha256": "d44b6f1ee04b640fe27b6ed9cc515e9caa794519894549025b9b9b760eb96cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10323",
    "kind": "arxiv",
    "version": 1
  }
}