Pith Number

pith:HR7P7VQX

pith:2016:HR7P7VQXKCX765KUHUXAVYAGG7

not attested not anchored not stored refs pending

Optimal Energy-Delay Tradeoff for Opportunistic Spectrum Access in Cognitive Radio Networks

Oussama Habachi, Rachid El-Azouzi, Yezekael Hayel

arxiv:1610.00044 v1 · 2016-09-30 · 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{HR7P7VQXKCX765KUHUXAVYAGG7}

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	2026-05-18T01:03:32.062937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7effd61750afff75543d2e0ae00637cf8ae2483cf84b312bfcae71e1f639fa

Aliases

arxiv: 1610.00044 · arxiv_version: 1610.00044v1 · doi: 10.48550/arxiv.1610.00044 · pith_short_12: HR7P7VQXKCX7 · pith_short_16: HR7P7VQXKCX765KU · pith_short_8: HR7P7VQX

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/HR7P7VQXKCX765KUHUXAVYAGG7 \
  | 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: 3c7effd61750afff75543d2e0ae00637cf8ae2483cf84b312bfcae71e1f639fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd87f54275439f9b33499051afc17f15be9ddb0fdb57056bd830981051ae57c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-09-30T22:06:59Z",
    "title_canon_sha256": "e7bebca44545345496d62df2f21e77c16e176a9cd748ebf3298b8f02a4e885ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00044",
    "kind": "arxiv",
    "version": 1
  }
}