Pith Number

pith:FQ3OABY5

pith:2014:FQ3OABY5NFA3GWJWQT3I22GPNG

not attested not anchored not stored refs pending

Energy Efficient Spectrum Sensing for State Estimation over A Wireless Channel

Xianghui Cao, Xiangwei Zhou, Yu Cheng

arxiv:1410.1969 v1 · 2014-10-08 · cs.NI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ3OABY5NFA3GWJWQT3I22GPNG}

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	2026-05-18T00:58:36.623077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c36e0071d6941b3593684f68d68cf69a2fd3caf18f7283474a002f7655f4ae2

Aliases

arxiv: 1410.1969 · arxiv_version: 1410.1969v1 · doi: 10.48550/arxiv.1410.1969 · pith_short_12: FQ3OABY5NFA3 · pith_short_16: FQ3OABY5NFA3GWJW · pith_short_8: FQ3OABY5

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/FQ3OABY5NFA3GWJWQT3I22GPNG \
  | 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: 2c36e0071d6941b3593684f68d68cf69a2fd3caf18f7283474a002f7655f4ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9594fafeba81665b33ca47d22f6b42990cdb768f8e6c58b4593902b7359eab",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-10-08T03:01:38Z",
    "title_canon_sha256": "d52561cc38c48abf4a786d454e9160f97c86996730713d60f729ad1d73007090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1969",
    "kind": "arxiv",
    "version": 1
  }
}