Pith Number

pith:T6G2QFAQ

pith:2026:T6G2QFAQZJURXFOT3I6E3Z2Q2B

not attested not anchored not stored refs pending

Site-Specific MIMO Channel Generation via Diffusion and Flow Matching: Fidelity, Efficiency, and Downstream Utility

Angel Lozano, Firdous Bin Ismail, Giovanni Geraci, Masoud Sadeghian, Paul Almasan, Sina Beyraghi

arxiv:2606.20098 v1 · 2026-06-18 · 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{T6G2QFAQZJURXFOT3I6E3Z2Q2B}

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	2026-06-19T16:13:02.823027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8da81410ca691b95d3da3c4de750d05b1f42b90febc85f19f2a7f7ca87b2a5

Aliases

arxiv: 2606.20098 · arxiv_version: 2606.20098v1 · doi: 10.48550/arxiv.2606.20098 · pith_short_12: T6G2QFAQZJUR · pith_short_16: T6G2QFAQZJURXFOT · pith_short_8: T6G2QFAQ

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/T6G2QFAQZJURXFOT3I6E3Z2Q2B \
  | 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: 9f8da81410ca691b95d3da3c4de750d05b1f42b90febc85f19f2a7f7ca87b2a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe701c92a80c1b6541195ced7c3484075de800d424897a9386aa210d5f9fd400",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-18T11:16:51Z",
    "title_canon_sha256": "df5d69f57a3c8fad6caf75d89a6b82ff693abecca6f6cd3e39398a6105367621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20098",
    "kind": "arxiv",
    "version": 1
  }
}