Pith Number

pith:6PKFE6KL

pith:2020:6PKFE6KLQC4IU62UL46BQR4GYM

not attested not anchored not stored refs pending

Reconfigurable Intelligent Surfaces for Localization: Position and Orientation Error Bounds

Ahmed Elzanaty, Anna Guerra, Francesco Guidi, Mohamed-Slim Alouini

arxiv:2009.02818 v1 · 2020-09-06 · cs.IT · eess.SP · 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{6PKFE6KLQC4IU62UL46BQR4GYM}

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	2026-07-05T01:33:26.143367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d452794b80b88a7b545f3c184786c319c19d6231a4d0c22f78ff2fe22904f0

Aliases

arxiv: 2009.02818 · arxiv_version: 2009.02818v1 · doi: 10.48550/arxiv.2009.02818 · pith_short_12: 6PKFE6KLQC4I · pith_short_16: 6PKFE6KLQC4IU62U · pith_short_8: 6PKFE6KL

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/6PKFE6KLQC4IU62UL46BQR4GYM \
  | 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: f3d452794b80b88a7b545f3c184786c319c19d6231a4d0c22f78ff2fe22904f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4c5d00c2c4f62ef909e659b821de65df7a9a20a5069873952e67f59b34a7de",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-09-06T21:14:37Z",
    "title_canon_sha256": "c03fac767ad98a1baeaab5765c75e0f2894443690ecc8544b873b049dea02378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02818",
    "kind": "arxiv",
    "version": 1
  }
}