Pith Number

pith:JOHAAHG3

pith:2022:JOHAAHG33VZDXXGE277IUKKBDP

not attested not anchored not stored refs pending

A Novel 3D Non-Stationary Channel Model for 6G Indoor Visible Light Communication Systems

Cheng-Xiang Wang, Harald Haas, Jie Huang, Ming Chen, Xiuming Zhu

arxiv:2204.02560 v1 · 2022-04-06 · 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{JOHAAHG33VZDXXGE277IUKKBDP}

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	2026-07-05T04:12:09.704411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b8e001cdbdd723bdcc4d7fe8a29411bfe82d0a83ee35eb3eb1dba507663f32d

Aliases

arxiv: 2204.02560 · arxiv_version: 2204.02560v1 · doi: 10.48550/arxiv.2204.02560 · pith_short_12: JOHAAHG33VZD · pith_short_16: JOHAAHG33VZDXXGE · pith_short_8: JOHAAHG3

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/JOHAAHG33VZDXXGE277IUKKBDP \
  | 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: 4b8e001cdbdd723bdcc4d7fe8a29411bfe82d0a83ee35eb3eb1dba507663f32d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2abf846b0468777442ec48ef4098341ececfd24954f82355bdc0f6b92733d3b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-04-06T03:22:25Z",
    "title_canon_sha256": "5a266fd2321456380d980cb631dfffd884d764f52c03aeb03abc38ac77a089f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02560",
    "kind": "arxiv",
    "version": 1
  }
}