Pith Number

pith:ASEDKM52

pith:2014:ASEDKM5232IBBFKO27BDAC4D3P

not attested not anchored not stored refs pending

On Orthogonal Band Allocation for Multi-User Multi-Band Cognitive Radio Networks: Stability Analysis

Ahmed El Shafie, Tamer Khattab

arxiv:1405.2815 v4 · 2014-05-12 · cs.IT · cs.NI · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASEDKM5232IBBFKO27BDAC4D3P}

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	2026-05-18T02:46:24.281762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04883533bade9010954ed7c2300b83dbce57b94a8d66dfc0347bc4ff153cdc87

Aliases

arxiv: 1405.2815 · arxiv_version: 1405.2815v4 · doi: 10.48550/arxiv.1405.2815 · pith_short_12: ASEDKM5232IB · pith_short_16: ASEDKM5232IBBFKO · pith_short_8: ASEDKM52

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/ASEDKM5232IBBFKO27BDAC4D3P \
  | 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: 04883533bade9010954ed7c2300b83dbce57b94a8d66dfc0347bc4ff153cdc87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e1dd669aaa8b1c8848545629a05244f6393ebb415851c88948e98e795779dbb",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-12T15:47:41Z",
    "title_canon_sha256": "b9a90d704ac81aa22ca6642c055213b488b7ea210410e4dbf5e6250dc0d8908f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2815",
    "kind": "arxiv",
    "version": 4
  }
}