Pith Number

pith:D5EBQW4L

pith:2017:D5EBQW4L4O4PELOGPRXOCQMVVF

not attested not anchored not stored refs pending

Estimation and Control over Cognitive Radio Channels with Distributed and Dynamic Spectral Activity

Husheng Li, Seddik M. Djouadi, Teja Kuruganti, Xiao Ma

arxiv:1710.11120 v1 · 2017-10-28 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5EBQW4L4O4PELOGPRXOCQMVVF}

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	2026-05-18T00:31:44.734416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f48185b8be3b8f22dc67c6ee14195a9730056483f0b0925ceb9a4f257de25d2

Aliases

arxiv: 1710.11120 · arxiv_version: 1710.11120v1 · doi: 10.48550/arxiv.1710.11120 · pith_short_12: D5EBQW4L4O4P · pith_short_16: D5EBQW4L4O4PELOG · pith_short_8: D5EBQW4L

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/D5EBQW4L4O4PELOGPRXOCQMVVF \
  | 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: 1f48185b8be3b8f22dc67c6ee14195a9730056483f0b0925ceb9a4f257de25d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423754383ec247ecb2ea2fde786bbc0e569e0047da1b05f9600258c41292ba02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-10-28T19:44:43Z",
    "title_canon_sha256": "035c817cf9d82fc1963cc473be6709f102548b4acf62170e7aac09d03c2ea933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11120",
    "kind": "arxiv",
    "version": 1
  }
}