Pith Number

pith:MYRY7CG3

pith:2016:MYRY7CG34LR5DGG54MGP7EDNLC

not attested not anchored not stored refs pending

Data Detection in Large Multi-Antenna Wireless Systems via Approximate Semidefinite Relaxation

Christoph Studer, Oscar Casta\~neda, Tom Goldstein

arxiv:1609.01797 v2 · 2016-09-07 · 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{MYRY7CG34LR5DGG54MGP7EDNLC}

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	2026-05-18T00:56:11.925731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66238f88dbe2e3d198dde30cff906d5880bded9f881630602b26220d7feffd3c

Aliases

arxiv: 1609.01797 · arxiv_version: 1609.01797v2 · doi: 10.48550/arxiv.1609.01797 · pith_short_12: MYRY7CG34LR5 · pith_short_16: MYRY7CG34LR5DGG5 · pith_short_8: MYRY7CG3

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/MYRY7CG34LR5DGG54MGP7EDNLC \
  | 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: 66238f88dbe2e3d198dde30cff906d5880bded9f881630602b26220d7feffd3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de9eb5a2687e26e41cc4d412c92be49db7ccff925d1322b8db26b9b7fc08dad1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-07T01:31:22Z",
    "title_canon_sha256": "3a523511815f16b1b59d548d46387af60883a0a830102932107f7ab1d447b39a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01797",
    "kind": "arxiv",
    "version": 2
  }
}