Pith Number

pith:LSK4GGNG

pith:2012:LSK4GGNGFDTOO23EMXK4HPINOW

not attested not anchored not stored refs pending

Primary User Traffic Estimation for Dynamic Spectrum Access

Chun-Hao Liu, Danijela Cabric, Przemys{\l}aw Pawe{\l}czak, Wesam Gabran

arxiv:1203.2393 v2 · 2012-03-12 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSK4GGNGFDTOO23EMXK4HPINOW}

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	2026-05-18T03:41:20.270254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c95c319a628e6e76b6465d5c3bd0d75b12ebcf00242c9e4c1e0b1b2e482169b

Aliases

arxiv: 1203.2393 · arxiv_version: 1203.2393v2 · doi: 10.48550/arxiv.1203.2393 · pith_short_12: LSK4GGNGFDTO · pith_short_16: LSK4GGNGFDTOO23E · pith_short_8: LSK4GGNG

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/LSK4GGNGFDTOO23EMXK4HPINOW \
  | 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: 5c95c319a628e6e76b6465d5c3bd0d75b12ebcf00242c9e4c1e0b1b2e482169b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41613110324567bb1a40612fd9bd2024d188cdba9b226e8faf32731817b0a3de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-03-12T01:50:30Z",
    "title_canon_sha256": "3ddb8fbe85ec1c01db3b0cc6e370a3c0beab35e99b04155af35159d33e13e920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2393",
    "kind": "arxiv",
    "version": 2
  }
}