Pith Number

pith:ZD6J3GOT

pith:2021:ZD6J3GOTW5BF7AUZ66OVPLV6JZ

not attested not anchored not stored refs pending

Communication Modes with Large Intelligent Surfaces in the Near Field

Davide Dardari, Nicol\`o Decarli

arxiv:2108.10569 v2 · 2021-08-24 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZD6J3GOTW5BF7AUZ66OVPLV6JZ}

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	2026-07-05T03:37:45.250407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8fc9d99d3b7425f8299f79d57aebe4e663b3776a3717ea191b8792795c7d59e

Aliases

arxiv: 2108.10569 · arxiv_version: 2108.10569v2 · doi: 10.48550/arxiv.2108.10569 · pith_short_12: ZD6J3GOTW5BF · pith_short_16: ZD6J3GOTW5BF7AUZ · pith_short_8: ZD6J3GOT

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/ZD6J3GOTW5BF7AUZ66OVPLV6JZ \
  | 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: c8fc9d99d3b7425f8299f79d57aebe4e663b3776a3717ea191b8792795c7d59e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e136bac40bc6aec476c0d8b6bf8c24cf0633a217212132d8b533993741244ebf",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-08-24T08:15:05Z",
    "title_canon_sha256": "67b1a3ec55d4058ed8450f578fb915f3a261e9714c39def92d52543e70af70ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10569",
    "kind": "arxiv",
    "version": 2
  }
}