Pith Number

pith:XXHLZ6FO

pith:2026:XXHLZ6FOZI5CCG46MN6SMQ5PR3

not attested not anchored not stored refs pending

Jamming-Resilient Sparse Delay-Doppler NOMA: Unitary Precoding, Randomized Active Sets, and Superincreasing Power Allocation

Hovannes Kulhandjian, Michel Kulhandjian, Theodoros A. Tsiftsis

arxiv:2606.09753 v1 · 2026-06-08 · 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{XXHLZ6FOZI5CCG46MN6SMQ5PR3}

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	2026-06-09T02:09:07.681796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdcebcf8aeca3a211b9e637d2643af8efcb2771e205a7df1b21eae1d0f88f0c6

Aliases

arxiv: 2606.09753 · arxiv_version: 2606.09753v1 · doi: 10.48550/arxiv.2606.09753 · pith_short_12: XXHLZ6FOZI5C · pith_short_16: XXHLZ6FOZI5CCG46 · pith_short_8: XXHLZ6FO

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/XXHLZ6FOZI5CCG46MN6SMQ5PR3 \
  | 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: bdcebcf8aeca3a211b9e637d2643af8efcb2771e205a7df1b21eae1d0f88f0c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b98ac3e7a7e9d4ae4df8cf631da8b742b63fecaf9c205c598bca22254e066d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-08T17:12:10Z",
    "title_canon_sha256": "51956f9b798b0b09fc1df1ae050ae98169c7e1fb9d87108fc53b08e7c494d44e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09753",
    "kind": "arxiv",
    "version": 1
  }
}