Pith Number

pith:ZHQ5NZCO

pith:2021:ZHQ5NZCOVSVPIYVQLXSYVO3OLP

not attested not anchored not stored refs pending

Reconfigurable Intelligent Surface-induced Randomness for mmWave Key Generation

Han Han, Lei Zhang, Shubo Yang, Weisi Guo, Yihong Liu, Zhibo Pang

arxiv:2111.00428 v2 · 2021-10-31 · 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{ZHQ5NZCOVSVPIYVQLXSYVO3OLP}

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	2026-07-05T04:46:33.501977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9e1d6e44eacaaf462b05de58abb6e5be7cf05f99e64894bc2e461ec912343fd

Aliases

arxiv: 2111.00428 · arxiv_version: 2111.00428v2 · doi: 10.48550/arxiv.2111.00428 · pith_short_12: ZHQ5NZCOVSVP · pith_short_16: ZHQ5NZCOVSVPIYVQ · pith_short_8: ZHQ5NZCO

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/ZHQ5NZCOVSVPIYVQLXSYVO3OLP \
  | 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: c9e1d6e44eacaaf462b05de58abb6e5be7cf05f99e64894bc2e461ec912343fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb2a5a83cded9e655bf96411de5e16bfb7053188a6b70259e59768a21b09566",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-10-31T08:09:43Z",
    "title_canon_sha256": "e80b47abec5d2603a0304ab35d43a04b9a4b407f109ca973f07708196bfd36ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00428",
    "kind": "arxiv",
    "version": 2
  }
}