Pith Number

pith:HJLTJL26

pith:2015:HJLTJL26YPDNMCH2NNLTVOTPEZ

not attested not anchored not stored refs pending

Projection-based list detection in Generalized Spatial Modulation MIMO systems

Jo\~ao Cal-Braz, Raimundo Sampaio-Neto

arxiv:1504.04896 v1 · 2015-04-19 · 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{HJLTJL26YPDNMCH2NNLTVOTPEZ}

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	2026-05-18T02:18:24.441634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a5734af5ec3c6d608fa6b573aba6f266d036342c0ee750edded8ba7be2b8ecb

Aliases

arxiv: 1504.04896 · arxiv_version: 1504.04896v1 · doi: 10.48550/arxiv.1504.04896 · pith_short_12: HJLTJL26YPDN · pith_short_16: HJLTJL26YPDNMCH2 · pith_short_8: HJLTJL26

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/HJLTJL26YPDNMCH2NNLTVOTPEZ \
  | 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: 3a5734af5ec3c6d608fa6b573aba6f266d036342c0ee750edded8ba7be2b8ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f7d4d8ffc917ffd4c033cb044fc370442ec2bc12ca64950b9328cfceb77648",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-19T22:52:03Z",
    "title_canon_sha256": "a843ffc9f0fe0378c34b52ca4b45fd65e53253b4bc8bdc0e73fbcda93788cdbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04896",
    "kind": "arxiv",
    "version": 1
  }
}