Pith Number

pith:TDZ4O6FI

pith:2014:TDZ4O6FI3CPBBXXRYXQYGINOTH

not attested not anchored not stored refs pending

Overloaded Satellite Receiver Using SIC with Hybrid Beamforming and ML Detection

Bjorn Ottersten, Hani Mehrpouyan, Joel Grotz, Zohair Abu-Shaban

arxiv:1404.4448 v1 · 2014-04-17 · 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{TDZ4O6FI3CPBBXXRYXQYGINOTH}

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	2026-05-18T02:54:04.347075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98f3c778a8d89e10def1c5e18321ae99c154d575ff5061dac25b7e84155aac53

Aliases

arxiv: 1404.4448 · arxiv_version: 1404.4448v1 · doi: 10.48550/arxiv.1404.4448 · pith_short_12: TDZ4O6FI3CPB · pith_short_16: TDZ4O6FI3CPBBXXR · pith_short_8: TDZ4O6FI

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/TDZ4O6FI3CPBBXXRYXQYGINOTH \
  | 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: 98f3c778a8d89e10def1c5e18321ae99c154d575ff5061dac25b7e84155aac53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276af228440c541d5118c5da519dc3704b8f61129db5b7012e0a296e67e71f08",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-17T08:29:09Z",
    "title_canon_sha256": "0ea3abb871d26d39cb0bc3c088f28441e4677fcfc516eaaf08a92b9f30e44e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4448",
    "kind": "arxiv",
    "version": 1
  }
}