Pith Number

pith:DIW7NV6L

pith:2026:DIW7NV6LVTUMIVQW2EXSV6PE5R

not attested not anchored not stored refs pending

Dual Security for MIMO-OFDM ISAC Systems: Artificial Ghosts or Artificial Noise

Julie McCann, Michael Breza, Prabhat Raj Gautam, Yathreb Bouazizi, Yinchao Yang

arxiv:2602.20045 v2 · 2026-02-23 · 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{DIW7NV6LVTUMIVQW2EXSV6PE5R}

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	2026-07-28T02:23:26.677802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2df6d7cbace8c45616d12f2af9e4ec69dc02067ef7c9ff14503923cd6313e6

Aliases

arxiv: 2602.20045 · arxiv_version: 2602.20045v2 · doi: 10.48550/arxiv.2602.20045 · pith_short_12: DIW7NV6LVTUM · pith_short_16: DIW7NV6LVTUMIVQW · pith_short_8: DIW7NV6L

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/DIW7NV6LVTUMIVQW2EXSV6PE5R \
  | 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: 1a2df6d7cbace8c45616d12f2af9e4ec69dc02067ef7c9ff14503923cd6313e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b16ea1c56e1791bf463f8399baef837e2aa1181a2576e7fd6c9e2b9e4979d09",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-02-23T16:57:34Z",
    "title_canon_sha256": "0c71776356c7bbafa609b36ee30986837061fe3825bca1c36ea6935501dbbd90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20045",
    "kind": "arxiv",
    "version": 2
  }
}