Pith Number

pith:6FBUKOPC

pith:2014:6FBUKOPCUFBSSNLHBLOU7LD6TQ

not attested not anchored not stored refs pending

Spatial Sensing and Cognitive Radio Communication in the Presence of A $K$-User Interference Primary Network

Ardalan Alizadeh, Hamid Reza Bahrami, Mehdi Maleki, Shivakumar Sastry

arxiv:1409.3838 v1 · 2014-09-12 · cs.NI · 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{6FBUKOPCUFBSSNLHBLOU7LD6TQ}

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	2026-05-18T02:42:53.511436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1434539e2a1432935670add4fac7e9c191e409865293a6ea040d1143a073f65

Aliases

arxiv: 1409.3838 · arxiv_version: 1409.3838v1 · doi: 10.48550/arxiv.1409.3838 · pith_short_12: 6FBUKOPCUFBS · pith_short_16: 6FBUKOPCUFBSSNLH · pith_short_8: 6FBUKOPC

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/6FBUKOPCUFBSSNLHBLOU7LD6TQ \
  | 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: f1434539e2a1432935670add4fac7e9c191e409865293a6ea040d1143a073f65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69af459f87452ca42ab9dc0f45eb2e216ccb58e954a3548672d2f2acca769da6",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-09-12T18:28:33Z",
    "title_canon_sha256": "50a6fefed14576f1491f23458ba09baf8860bb23e163e4db7254f0b6c38b9af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3838",
    "kind": "arxiv",
    "version": 1
  }
}