Pith Number

pith:BX7GMAY3

pith:2019:BX7GMAY3HOXTEO23D4FT3OCOET

not attested not anchored not stored refs pending

MAJoRCom: A Dual-Function Radar Communication System Using Index Modulation

Nir Shlezinger, Tianyao Huang, Xingyu Xu, Yimin Liu, Yonina C. Eldar

arxiv:1909.04223 v1 · 2019-09-10 · 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{BX7GMAY3HOXTEO23D4FT3OCOET}

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	2026-07-05T01:18:38.334834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfe66031b3baf323b5b1f0b3db84e24d5873ba357542a32c0653a7dd369bdad

Aliases

arxiv: 1909.04223 · arxiv_version: 1909.04223v1 · doi: 10.48550/arxiv.1909.04223 · pith_short_12: BX7GMAY3HOXT · pith_short_16: BX7GMAY3HOXTEO23 · pith_short_8: BX7GMAY3

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/BX7GMAY3HOXTEO23D4FT3OCOET \
  | 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: 0dfe66031b3baf323b5b1f0b3db84e24d5873ba357542a32c0653a7dd369bdad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e98460e8a441a7957d6c8ee8ee510fad0820407ef9395d04e01cd1e3505c779c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-09-10T01:20:05Z",
    "title_canon_sha256": "6db684977a68e1ca3652b747c7980316dd99e604810a971e88ee3238adbaea83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04223",
    "kind": "arxiv",
    "version": 1
  }
}