Pith Number

pith:OKOTSFSB

pith:2024:OKOTSFSBWAMJF23A6FP2YIL3PA

not attested not anchored not stored refs pending

A Measurement-Based Spatially Consistent Channel Model for Distributed MIMO in Industrial Environments

Christian Nelson, Fredrik Tufvesson, Sara Willhammar

arxiv:2412.12646 v4 · 2024-12-17 · 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{OKOTSFSBWAMJF23A6FP2YIL3PA}

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	2026-07-07T02:17:04.970605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729d391641b01892eb60f15fac217b783d8b1dc5696fded14040df5fb0e7566b

Aliases

arxiv: 2412.12646 · arxiv_version: 2412.12646v4 · doi: 10.48550/arxiv.2412.12646 · pith_short_12: OKOTSFSBWAMJ · pith_short_16: OKOTSFSBWAMJF23A · pith_short_8: OKOTSFSB

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/OKOTSFSBWAMJF23A6FP2YIL3PA \
  | 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: 729d391641b01892eb60f15fac217b783d8b1dc5696fded14040df5fb0e7566b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e8ca4509f52dec554b9a8975b717d723d73c41b427809d5d7aabd8b552183be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-17T08:10:32Z",
    "title_canon_sha256": "8250ad5aeebd3120cdc6a67c3b45a47d57dd5822aef9cc7edc2ab50756045a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12646",
    "kind": "arxiv",
    "version": 4
  }
}