Pith Number

pith:RRXXR3C6

pith:2020:RRXXR3C662NIWPFLTFF6QXG3ZY

not attested not anchored not stored refs pending

A Comprehensive Study of Reconfigurable Intelligent Surfaces in Generalized Fading

Im\`ene Trigui, Wei-Ping Zhu, Wessam Ajib

arxiv:2004.02922 v2 · 2020-04-06 · 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{RRXXR3C662NIWPFLTFF6QXG3ZY}

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	2026-07-05T00:54:33.810528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c6f78ec5ef69a8b3cab994be85cdbce161ee75ee9114e55de05bd48d522f578

Aliases

arxiv: 2004.02922 · arxiv_version: 2004.02922v2 · doi: 10.48550/arxiv.2004.02922 · pith_short_12: RRXXR3C662NI · pith_short_16: RRXXR3C662NIWPFL · pith_short_8: RRXXR3C6

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/RRXXR3C662NIWPFLTFF6QXG3ZY \
  | 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: 8c6f78ec5ef69a8b3cab994be85cdbce161ee75ee9114e55de05bd48d522f578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e83df01b6742ccdffc1d61e39cf58500f0cbe48cdbf3c8a4469a2cc65d0aec3",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-04-06T18:19:39Z",
    "title_canon_sha256": "1b965a8cbc3c8af7a2651e476fbf813dadabe7448ee03ce1e4a07c6838bc6d72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02922",
    "kind": "arxiv",
    "version": 2
  }
}