Pith Number

pith:BLSG2CFY

pith:2018:BLSG2CFYFZIXMBJ2SLF3J5CTYS

not attested not anchored not stored refs pending

MIMO Transmit Beampattern Matching Under Waveform Constraints

Daniel P. Palomar, Ziping Zhao

arxiv:1802.06957 v1 · 2018-02-20 · math.OC · cs.IT · cs.SY · 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{BLSG2CFYFZIXMBJ2SLF3J5CTYS}

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	2026-05-18T00:22:53.884751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae46d08b82e5176053a92cbb4f453c4b70590942c3b06f3225ecfafa59afe5a

Aliases

arxiv: 1802.06957 · arxiv_version: 1802.06957v1 · doi: 10.48550/arxiv.1802.06957 · pith_short_12: BLSG2CFYFZIX · pith_short_16: BLSG2CFYFZIXMBJ2 · pith_short_8: BLSG2CFY

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/BLSG2CFYFZIXMBJ2SLF3J5CTYS \
  | 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: 0ae46d08b82e5176053a92cbb4f453c4b70590942c3b06f3225ecfafa59afe5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3f8ec3686ded04ff5a901ab3fb9a10170c03668b5cb38d64c2e4e46b71e130",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.SY",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-02-20T04:02:05Z",
    "title_canon_sha256": "62160d94bb37b854914b60b54961d555c160858124cdbf746ab6c9f248ebc195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06957",
    "kind": "arxiv",
    "version": 1
  }
}