Pith Number

pith:FS5Q43UR

pith:2013:FS5Q43UR6J6K5AVT5F3C6BFERJ

not attested not anchored not stored refs pending

Cross-layer Design of CSMA/CA with Spectrum Sensing for Cognitive Radio Networks

F.Foukalas, G.T.Karetsos, P.Chatzimisios

arxiv:1312.2188 v1 · 2013-12-08 · 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{FS5Q43UR6J6K5AVT5F3C6BFERJ}

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	2026-05-18T03:05:11.017575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cbb0e6e91f27cae82b3e9762f04a48a7a6fd119b05516e3416f411aaf3f4d95

Aliases

arxiv: 1312.2188 · arxiv_version: 1312.2188v1 · doi: 10.48550/arxiv.1312.2188 · pith_short_12: FS5Q43UR6J6K · pith_short_16: FS5Q43UR6J6K5AVT · pith_short_8: FS5Q43UR

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/FS5Q43UR6J6K5AVT5F3C6BFERJ \
  | 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: 2cbb0e6e91f27cae82b3e9762f04a48a7a6fd119b05516e3416f411aaf3f4d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5111913905a19e7522eb264200402b2f0179c45b0652cd8477c28382d57bfcc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-12-08T10:00:33Z",
    "title_canon_sha256": "f692f8d6c8ec97bdf1691dae5cb537b697bbb3762fe985132f78fc9cdbc3e925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2188",
    "kind": "arxiv",
    "version": 1
  }
}