Pith Number

pith:QM2IJNI6

pith:2017:QM2IJNI6YXFOZY63IGVEALFUOS

not attested not anchored not stored refs pending

Jamming Resistant Receivers for Massive MIMO

Emil Bj\"ornson, Erik G. Larsson, Tan Tai Do

arxiv:1702.04703 v1 · 2017-02-15 · 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{QM2IJNI6YXFOZY63IGVEALFUOS}

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	2026-05-18T00:50:40.867118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

833484b51ec5caece3db41aa402cb474862dbd2ac78aa64c9850adba91c546b8

Aliases

arxiv: 1702.04703 · arxiv_version: 1702.04703v1 · doi: 10.48550/arxiv.1702.04703 · pith_short_12: QM2IJNI6YXFO · pith_short_16: QM2IJNI6YXFOZY63 · pith_short_8: QM2IJNI6

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/QM2IJNI6YXFOZY63IGVEALFUOS \
  | 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: 833484b51ec5caece3db41aa402cb474862dbd2ac78aa64c9850adba91c546b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91f34baa7416bd4c3400422ad62dbb87c5d7ba2f6b0c55daeee0f66db4ee7a8c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-15T18:21:11Z",
    "title_canon_sha256": "7cb4254cb4c4c49f7c2a2b0ad516f84cc0281b57bc379f1c5967d73edfffe3c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04703",
    "kind": "arxiv",
    "version": 1
  }
}