Pith Number

pith:S74AW6Q3

pith:2010:S74AW6Q3PCBH6AUWROCIA2PGQL

not attested not anchored not stored refs pending

Collaborative Spectrum Sensing from Sparse Observations in Cognitive Radio Networks

Ekram Hossain, Husheng Li, Jia Meng, Wotao Yin, Zhu Han

arxiv:1008.4348 v1 · 2010-08-25 · 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{S74AW6Q3PCBH6AUWROCIA2PGQL}

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	2026-05-18T01:26:25.818843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f80b7a1b78827f02968b848069e682e2b711fdd5f84059d8049b7af3044a28

Aliases

arxiv: 1008.4348 · arxiv_version: 1008.4348v1 · doi: 10.48550/arxiv.1008.4348 · pith_short_12: S74AW6Q3PCBH · pith_short_16: S74AW6Q3PCBH6AUW · pith_short_8: S74AW6Q3

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/S74AW6Q3PCBH6AUWROCIA2PGQL \
  | 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: 97f80b7a1b78827f02968b848069e682e2b711fdd5f84059d8049b7af3044a28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3332e49a7c67f6af0426a6467a0e8e928b821a2ca6fa41e8ac8a98254b4863",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-08-25T19:51:03Z",
    "title_canon_sha256": "9615be2e3299b09e96e99bf21d1db7ec7e4ae2c5331f797a966c907f7b42a186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4348",
    "kind": "arxiv",
    "version": 1
  }
}