Pith Number

pith:NAW5ZRUB

pith:2013:NAW5ZRUBTWW74HKHEBM4MFOAWR

not attested not anchored not stored refs pending

Capacity Optimization through Sensing Threshold Adaptation for Cognitive Radio Networks

Fotis Foukalas, George T. Karetsos, Lazaros Merakos

arxiv:1301.6348 v1 · 2013-01-27 · cs.IT · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAW5ZRUBTWW74HKHEBM4MFOAWR}

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	2026-05-18T03:35:15.668725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

682ddcc6819dadfe1d472059c615c0b45c9d4978700866ff5eff87e892c4792a

Aliases

arxiv: 1301.6348 · arxiv_version: 1301.6348v1 · doi: 10.48550/arxiv.1301.6348 · pith_short_12: NAW5ZRUBTWW7 · pith_short_16: NAW5ZRUBTWW74HKH · pith_short_8: NAW5ZRUB

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/NAW5ZRUBTWW74HKHEBM4MFOAWR \
  | 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: 682ddcc6819dadfe1d472059c615c0b45c9d4978700866ff5eff87e892c4792a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498f4e11097195fed0ab04d8490989572a437ec988134ccbea45c449342134e7",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-27T12:42:40Z",
    "title_canon_sha256": "761e90257a037e0a6c87f42611bb74224ed30bc7105f91de07ad309894107e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6348",
    "kind": "arxiv",
    "version": 1
  }
}