Pith Number

pith:JR6HRLZP

pith:2023:JR6HRLZPUXKEBQ4FFVRVJOBZW2

not attested not anchored not stored refs pending

On Efficient V-BLAST Detection: Recursive and Hybrid Schemes

Hufei Zhu, Qingqing Wu, Wen Chen, Yang Liu, Yanze Zhu, Yikui Zhai

arxiv:2302.08660 v10 · 2023-02-17 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR6HRLZPUXKEBQ4FFVRVJOBZW2}

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	2026-07-27T01:21:07.369775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7c78af2fa5d440c3852d6354b839b69c6d347a7daf27dcfaebe0e04c84318d

Aliases

arxiv: 2302.08660 · arxiv_version: 2302.08660v10 · doi: 10.48550/arxiv.2302.08660 · pith_short_12: JR6HRLZPUXKE · pith_short_16: JR6HRLZPUXKEBQ4F · pith_short_8: JR6HRLZP

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/JR6HRLZPUXKEBQ4FFVRVJOBZW2 \
  | 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: 4c7c78af2fa5d440c3852d6354b839b69c6d347a7daf27dcfaebe0e04c84318d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee103e664bd565af547119c171ce2b169b69e8c01f6fde638963e1ad7b0d75a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-02-17T02:43:59Z",
    "title_canon_sha256": "4bfa2c37d808cbedf8da3263d95a478ed546fc6982c3fd7b902865bd4db9871b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08660",
    "kind": "arxiv",
    "version": 10
  }
}