Pith Number

pith:7O7KXMFO

pith:2012:7O7KXMFOQYYPTIOXWPUA7KN3PL

not attested not anchored not stored refs pending

Performance Analysis of Error Control Coding Techniques for Peak-to-Average Power Ratio Reduction of Multicarrier Signals

H. S. Mruthyunjaya, M. Sathish Kumar, Sanjay Singh

arxiv:1209.4811 v1 · 2012-09-21 · 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{7O7KXMFOQYYPTIOXWPUA7KN3PL}

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	2026-05-18T03:45:01.724628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbbeabb0ae8630f9a1d7b3e80fa9bb7ae465b6e32089f70ac128e8b77e1a452a

Aliases

arxiv: 1209.4811 · arxiv_version: 1209.4811v1 · doi: 10.48550/arxiv.1209.4811 · pith_short_12: 7O7KXMFOQYYP · pith_short_16: 7O7KXMFOQYYPTIOX · pith_short_8: 7O7KXMFO

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/7O7KXMFOQYYPTIOXWPUA7KN3PL \
  | 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: fbbeabb0ae8630f9a1d7b3e80fa9bb7ae465b6e32089f70ac128e8b77e1a452a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f6d8d0ffd38665104923b7dca542439be30d3c4a6a98adf4ca64153e0caae1f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-09-21T13:11:28Z",
    "title_canon_sha256": "3f3a563f1fe310e6a0e967189677d1ee79b574262bf0b55a3535e2ca346385b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4811",
    "kind": "arxiv",
    "version": 1
  }
}