Pith Number

pith:4Q5HOYSV

pith:2026:4Q5HOYSVA2GZ7EFJIPGW7YGETH

not attested not anchored not stored refs pending

Variational Bayes Estimation for Affine-Precoded Superimposed Pilots in Partially Connected Dual-Wideband Tera-Hertz MU-MIMO Systems

Abhisha Garg, Aditya K. Jagannatham, Suraj Srivastava

arxiv:2606.06672 v1 · 2026-06-04 · 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{4Q5HOYSVA2GZ7EFJIPGW7YGETH}

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	2026-06-08T01:04:21.781628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43a776255068d9f90a943cd6fe0c499d7d1a0d8ffb6785466aed89f53a84d59

Aliases

arxiv: 2606.06672 · arxiv_version: 2606.06672v1 · doi: 10.48550/arxiv.2606.06672 · pith_short_12: 4Q5HOYSVA2GZ · pith_short_16: 4Q5HOYSVA2GZ7EFJ · pith_short_8: 4Q5HOYSV

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/4Q5HOYSVA2GZ7EFJIPGW7YGETH \
  | 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: e43a776255068d9f90a943cd6fe0c499d7d1a0d8ffb6785466aed89f53a84d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58189bc657771256b676a4318ee5ca7d1f8ef6eea0e08dc66030ac076c38f8c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-04T19:46:28Z",
    "title_canon_sha256": "6f378cc3ca979fd7d56e9362fd27e2a624a07cc40c1c75420d5b7d86cd93f913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06672",
    "kind": "arxiv",
    "version": 1
  }
}