Pith Number

pith:DHITDJOZ

pith:2021:DHITDJOZROVMPBJ7547ZSJ3APB

not attested not anchored not stored refs pending

Multi-RIS Discrete-Phase Encoding for Interpath-Interference-Free Channel Estimation

Henk Wymeersch, Kamran Keykhosravi

arxiv:2106.07065 v2 · 2021-06-13 · 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{DHITDJOZROVMPBJ7547ZSJ3APB}

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.

Cited by

1 paper in Pith

Channel Customization for Low-Complexity CSI Acquisition in Multi-RIS-Assisted MIMO Systems

Receipt and verification

First computed	2026-07-05T04:17:15.043779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d131a5d98baac7853fef3f992760787ab2d85e523da27bdae8a26f3b811894

Aliases

arxiv: 2106.07065 · arxiv_version: 2106.07065v2 · doi: 10.48550/arxiv.2106.07065 · pith_short_12: DHITDJOZROVM · pith_short_16: DHITDJOZROVMPBJ7 · pith_short_8: DHITDJOZ

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/DHITDJOZROVMPBJ7547ZSJ3APB \
  | 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: 19d131a5d98baac7853fef3f992760787ab2d85e523da27bdae8a26f3b811894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1109a592083af071999cd7ece46e1552676f65de0310766b2d01553deb0b62f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-06-13T18:24:34Z",
    "title_canon_sha256": "b71e189fccacfcf7204ff17a22b7baaccfa7acf29fab21e8af05564952553693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07065",
    "kind": "arxiv",
    "version": 2
  }
}