Pith Number

pith:FV6ENCDQ

pith:2023:FV6ENCDQRT5R7TM6VSCI2HO5XJ

not attested not anchored not stored refs pending

One-Bit Spectrum Sensing for Cognitive Radio

David Ram\'irez, Hing Cheung So, Lei Huang, Pei-Wen Wu, Yu-Hang Xiao

arxiv:2306.13558 v1 · 2023-06-23 · 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{FV6ENCDQRT5R7TM6VSCI2HO5XJ}

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	2026-07-05T06:24:06.771528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7c4688708cfb1fcd9eac848d1dddba4ec0b4f251557838184d5afc557a5ba2

Aliases

arxiv: 2306.13558 · arxiv_version: 2306.13558v1 · doi: 10.48550/arxiv.2306.13558 · pith_short_12: FV6ENCDQRT5R · pith_short_16: FV6ENCDQRT5R7TM6 · pith_short_8: FV6ENCDQ

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/FV6ENCDQRT5R7TM6VSCI2HO5XJ \
  | 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: 2d7c4688708cfb1fcd9eac848d1dddba4ec0b4f251557838184d5afc557a5ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b4f736606e628a816f99759bbd3f10b5d9793d3c15c6d189eaf7147a6091138",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-06-23T15:32:35Z",
    "title_canon_sha256": "6ca9a9b16bba7fe5f663765f6570385df53afc4a288b0b82c50adc7f2c93a9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13558",
    "kind": "arxiv",
    "version": 1
  }
}