Pith Number

pith:OXGEHLRE

pith:2021:OXGEHLREGM26FCFGKDA2F5ZLMA

not attested not anchored not stored refs pending

Applications of Reconfigurable Intelligent Surface in Smart High Speed Train Communications

Bo Ai, Jiayi Zhang, Yajun Zhao

arxiv:2109.04354 v2 · 2021-08-07 · 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{OXGEHLREGM26FCFGKDA2F5ZLMA}

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	2026-07-05T05:26:02.358872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75cc43ae243335e288a650c1a2f72b601b5312d73c915f428e0ba8d85eee993a

Aliases

arxiv: 2109.04354 · arxiv_version: 2109.04354v2 · doi: 10.48550/arxiv.2109.04354 · pith_short_12: OXGEHLREGM26 · pith_short_16: OXGEHLREGM26FCFG · pith_short_8: OXGEHLRE

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/OXGEHLREGM26FCFGKDA2F5ZLMA \
  | 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: 75cc43ae243335e288a650c1a2f72b601b5312d73c915f428e0ba8d85eee993a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb64bce6cdc949ef973ff6540900cfc519e80c6d365bb9a9ea66f746f9d2bd5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-08-07T09:05:31Z",
    "title_canon_sha256": "15e77da23e2a62e37b8da8586b85b88eafdd253f2db831613e959a5cf709621c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04354",
    "kind": "arxiv",
    "version": 2
  }
}