Pith Number

pith:37TTVVPV

pith:2023:37TTVVPVEGE5I32IGMVMKJDYZZ

not attested not anchored not stored refs pending

Fast Direct Localization for Millimeter Wave MIMO Systems via Deep ADMM Unfolding

Chunguo Li, Shengheng Liu, Wenzhe Fan, Yongming Huang

arxiv:2302.02557 v1 · 2023-02-06 · 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{37TTVVPVEGE5I32IGMVMKJDYZZ}

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	2026-07-05T05:38:54.522653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe73ad5f52189d46f48332ac52478ce64f08bf60263b26ed45e8a382e2dc383

Aliases

arxiv: 2302.02557 · arxiv_version: 2302.02557v1 · doi: 10.48550/arxiv.2302.02557 · pith_short_12: 37TTVVPVEGE5 · pith_short_16: 37TTVVPVEGE5I32I · pith_short_8: 37TTVVPV

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/37TTVVPVEGE5I32IGMVMKJDYZZ \
  | 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: dfe73ad5f52189d46f48332ac52478ce64f08bf60263b26ed45e8a382e2dc383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f696d90a6621cfe9ae1a665e5f5720fefa0cf50731a53535ece6918d52c9926",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-02-06T04:24:10Z",
    "title_canon_sha256": "cc70e9dc3561e72f2169ce49ba50165e5a39bffbb1e0e77b4683c6494b80fc96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02557",
    "kind": "arxiv",
    "version": 1
  }
}