Pith Number

pith:VTF622F6

pith:2016:VTF622F6MRMBJZCXY65BQI4IXG

not attested not anchored not stored refs pending

Capacity-achieving and Flicker-free FEC coding scheme for Dimmable Visible Light Communication Based on Polar Codes

Junbin Fang, Kui Ren, Siu-Ming Yiu, Xiaolong Yu, Xiaoqing Tan, Zhe Chen, Zhen Che, Zoe L. Jiang

arxiv:1608.07202 v1 · 2016-08-25 · cs.IT · 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{VTF622F6MRMBJZCXY65BQI4IXG}

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	2026-05-18T00:03:00.547987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

accbed68be645814e457c7ba182388b9a4b319a1ba26318412e52c7d92c3b4cc

Aliases

arxiv: 1608.07202 · arxiv_version: 1608.07202v1 · doi: 10.48550/arxiv.1608.07202 · pith_short_12: VTF622F6MRMB · pith_short_16: VTF622F6MRMBJZCX · pith_short_8: VTF622F6

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/VTF622F6MRMBJZCXY65BQI4IXG \
  | 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: accbed68be645814e457c7ba182388b9a4b319a1ba26318412e52c7d92c3b4cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1f867dc3b993260cac9094a908e78521fb59ebbb09d3bab78a793d25b7b00f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-25T16:02:59Z",
    "title_canon_sha256": "617196f279b041e4ca8daa51ad14c316aa64f9c1d46be337502deea999c989d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07202",
    "kind": "arxiv",
    "version": 1
  }
}