Pith Number

pith:HEFDJL5S

pith:2022:HEFDJL5SXXY2ZXKVWVDGYGKXP3

not attested not anchored not stored refs pending

Multidimensional Orthogonal Matching Pursuit-based RIS-aided Joint Localization and Channel Estimation at mmWave

Charlie Jianzhong Zhang, Joan Palacios, Murat Bayraktar, Nuria Gonz\'alez-Prelcic

arxiv:2203.13327 v1 · 2022-03-24 · 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{HEFDJL5SXXY2ZXKVWVDGYGKXP3}

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	2026-07-05T04:08:30.757172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

390a34afb2bdf1acdd55b5466c19577ef812a0b20d5b396bcb17c4a377a65e1c

Aliases

arxiv: 2203.13327 · arxiv_version: 2203.13327v1 · doi: 10.48550/arxiv.2203.13327 · pith_short_12: HEFDJL5SXXY2 · pith_short_16: HEFDJL5SXXY2ZXKV · pith_short_8: HEFDJL5S

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/HEFDJL5SXXY2ZXKVWVDGYGKXP3 \
  | 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: 390a34afb2bdf1acdd55b5466c19577ef812a0b20d5b396bcb17c4a377a65e1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027e8baa9263d1a7cb3f50e5c387670b7c281ef96c64f06b7b7db007a0fa4eb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-03-24T20:17:32Z",
    "title_canon_sha256": "349187ba296c5ab7bbafb6743d2a43a03d03a1fa2a804802d5d922f29fec592d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13327",
    "kind": "arxiv",
    "version": 1
  }
}