Pith Number

pith:A64YGXWN

pith:2022:A64YGXWN4PVLHOQLP3BTE65OII

not attested not anchored not stored refs pending

Flexible LED Index Modulation for MIMO Optical Wireless Communications

Anil Yesilkaya, Ardimas Andi Purwita, Erdal Panayirci, Harald Haas, H. Vincent Poor

arxiv:2204.06858 v1 · 2022-04-14 · 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{A64YGXWN4PVLHOQLP3BTE65OII}

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	2026-07-05T04:14:46.897796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b9835ecde3eab3ba0b7ec3327bae42316abd233304aa0f660154d6041f3f44

Aliases

arxiv: 2204.06858 · arxiv_version: 2204.06858v1 · doi: 10.48550/arxiv.2204.06858 · pith_short_12: A64YGXWN4PVL · pith_short_16: A64YGXWN4PVLHOQL · pith_short_8: A64YGXWN

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/A64YGXWN4PVLHOQLP3BTE65OII \
  | 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: 07b9835ecde3eab3ba0b7ec3327bae42316abd233304aa0f660154d6041f3f44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8767e137e0bedd64aa104d1cb15eb1c5b7bcf41723d7b1ec8d5c13896b78c422",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-04-14T10:16:44Z",
    "title_canon_sha256": "85902d420e006fc15359e7c0119f25b9e8be314070ec9d9bd84057ee97e15408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06858",
    "kind": "arxiv",
    "version": 1
  }
}