Pith Number

pith:SVNUOSJA

pith:2021:SVNUOSJA37OBNC5U47DPUW64FH

not attested not anchored not stored refs pending

Index Modulation Based Coordinate Interleaved Orthogonal Design for Secure Communications

Burak Ozpoyraz, Ertugrul Basar, Ibrahim Yildirim

arxiv:2104.12430 v2 · 2021-04-26 · 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{SVNUOSJA37OBNC5U47DPUW64FH}

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	2026-07-05T02:35:44.419746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955b474920dfdc168bb4e7c6fa5bdc29faa0127440d4c90e88fd5083d65faa18

Aliases

arxiv: 2104.12430 · arxiv_version: 2104.12430v2 · doi: 10.48550/arxiv.2104.12430 · pith_short_12: SVNUOSJA37OB · pith_short_16: SVNUOSJA37OBNC5U · pith_short_8: SVNUOSJA

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/SVNUOSJA37OBNC5U47DPUW64FH \
  | 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: 955b474920dfdc168bb4e7c6fa5bdc29faa0127440d4c90e88fd5083d65faa18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f62e411835a9a706ff932bfa5b5288bb3d39b24431c3029fc0465927d0c7d7",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-04-26T09:40:47Z",
    "title_canon_sha256": "73bff6304443eacc2ce4565907b41e37d858c2e884f21f61e82a37f9b422a79c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12430",
    "kind": "arxiv",
    "version": 2
  }
}