Pith Number

pith:DUNZNLF7

pith:2013:DUNZNLF7VUAHRS7C6R64UYIDQP

not attested not anchored not stored refs pending

Compression and Combining Based on Channel Shortening and Rank Reduction Techniques for Cooperative Wireless Sensor Networks

Ki-Hong Park, Mohamed-Slim Alouini, Qasim Zeeshan Ahmed, Sonia Aissa

arxiv:1307.0187 v1 · 2013-06-30 · cs.IT · 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{DUNZNLF7VUAHRS7C6R64UYIDQP}

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	2026-05-18T03:19:34.043128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1b96acbfad0078cbe2f47dca610383c9de64cc3cd88e39f929d2d73707474c

Aliases

arxiv: 1307.0187 · arxiv_version: 1307.0187v1 · doi: 10.48550/arxiv.1307.0187 · pith_short_12: DUNZNLF7VUAH · pith_short_16: DUNZNLF7VUAHRS7C · pith_short_8: DUNZNLF7

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/DUNZNLF7VUAHRS7C6R64UYIDQP \
  | 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: 1d1b96acbfad0078cbe2f47dca610383c9de64cc3cd88e39f929d2d73707474c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db77858da6acc226fc5e2100a76c1b35bcd820ca2b0d1e3fd1dabad3289912cc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-06-30T09:03:33Z",
    "title_canon_sha256": "2b44dc2107a4df7f27f70adb6d0c137445c01c28c06e82f6868c49c065dcda39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0187",
    "kind": "arxiv",
    "version": 1
  }
}