Pith Number

pith:SEXZR22H

pith:2026:SEXZR22HEVSA2OQOP32AKHHJBB

not attested not anchored not stored refs pending

Rethinking Passive RIS: Finite Blocklength Reliability Analysis Under Thermal Noise

Arthur Sousa de Sena, Deepak Kumar, Farjam Karim, Matti Latva-aho, Nurul Huda Mahmood, Prathapasinghe Dharmawansa

arxiv:2605.21760 v1 · 2026-05-20 · 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{SEXZR22HEVSA2OQOP32AKHHJBB}

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	2026-05-22T01:03:30.826839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

912f98eb4725640d3a0e7ef4051ce908458543f2d8f84ed9b12edf6180e23a86

Aliases

arxiv: 2605.21760 · arxiv_version: 2605.21760v1 · doi: 10.48550/arxiv.2605.21760 · pith_short_12: SEXZR22HEVSA · pith_short_16: SEXZR22HEVSA2OQO · pith_short_8: SEXZR22H

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/SEXZR22HEVSA2OQOP32AKHHJBB \
  | 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: 912f98eb4725640d3a0e7ef4051ce908458543f2d8f84ed9b12edf6180e23a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9e4ca305aa0be8064642944aa3873c9a9cd9399c927ffc5a684bb8c5b990c31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-05-20T21:43:04Z",
    "title_canon_sha256": "88a9c5d116bb4f6d6f52fb471ca70010cc408114cebd87701ac7193fa5c641a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21760",
    "kind": "arxiv",
    "version": 1
  }
}