Pith Number

pith:HJULKASW

pith:2018:HJULKASWK7XFAYHKWKFVCSYUFO

not attested not anchored not stored refs pending

Preserving the Location Privacy of Secondary Users in Cooperative Spectrum Sensing

Attila A. Yavuz, Bechir Hamdaoui, Mohamed Grissa

arxiv:1806.00916 v1 · 2018-06-04 · cs.NI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJULKASWK7XFAYHKWKFVCSYUFO}

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	2026-05-18T00:14:18.010217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a68b5025657ee5060eab28b514b142ba77e1ae9f3376ce468a325437a5a4ba6

Aliases

arxiv: 1806.00916 · arxiv_version: 1806.00916v1 · doi: 10.48550/arxiv.1806.00916 · pith_short_12: HJULKASWK7XF · pith_short_16: HJULKASWK7XFAYHK · pith_short_8: HJULKASW

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/HJULKASWK7XFAYHKWKFVCSYUFO \
  | 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: 3a68b5025657ee5060eab28b514b142ba77e1ae9f3376ce468a325437a5a4ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a9fcb8e09e76ba956776b6825fafb6555e67d1237b985687881a88fd823214a",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-06-04T01:36:48Z",
    "title_canon_sha256": "623b9549a8748a98e6ee8023089de0861a27ccf40e90b97255806844c88ea6c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00916",
    "kind": "arxiv",
    "version": 1
  }
}