Pith Number

pith:OUBQP5MZ

pith:2025:OUBQP5MZ6VKEK3BQHQZH6PPMJP

not attested not anchored not stored refs pending

From DeepSense to Open RAN: AI/ML Advancements in Dynamic Spectrum Sensing and Their Applications

Ryan Barker

arxiv:2502.02889 v2 · 2025-02-05 · cs.NI · 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{OUBQP5MZ6VKEK3BQHQZH6PPMJP}

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	2026-07-05T11:44:00.819935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

750307f599f554456c303c327f3dec4be35441c011376ea02426a09481dcd1e2

Aliases

arxiv: 2502.02889 · arxiv_version: 2502.02889v2 · doi: 10.48550/arxiv.2502.02889 · pith_short_12: OUBQP5MZ6VKE · pith_short_16: OUBQP5MZ6VKEK3BQ · pith_short_8: OUBQP5MZ

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/OUBQP5MZ6VKEK3BQHQZH6PPMJP \
  | 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: 750307f599f554456c303c327f3dec4be35441c011376ea02426a09481dcd1e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a71ccd632e923eccdeaa4808d687bccd26719d6537eee63976d570c8b285aa",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-02-05T05:11:00Z",
    "title_canon_sha256": "4b322a1ef46f8e8bba72ef7ebd9199907770caa54496538a5fa0f2d0e3e52a5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02889",
    "kind": "arxiv",
    "version": 2
  }
}