Pith Number

pith:2VKZWMFF

pith:2021:2VKZWMFFFMP6LLBQMP3IXFPWVF

not attested not anchored not stored refs pending

Non-orthogonal HARQ for URLLC Design and Analysis

Branka Vucetic, Faisal Nadeem, Mahyar Shirvanimoghaddam, Yonghui Li

arxiv:2106.16144 v1 · 2021-05-19 · cs.NI · 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{2VKZWMFFFMP6LLBQMP3IXFPWVF}

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	2026-07-05T02:54:03.984366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5559b30a52b1fe5ac3063f68b95f6a9652a8315201c1c40dcce31c3c4ffa76d

Aliases

arxiv: 2106.16144 · arxiv_version: 2106.16144v1 · doi: 10.48550/arxiv.2106.16144 · pith_short_12: 2VKZWMFFFMP6 · pith_short_16: 2VKZWMFFFMP6LLBQ · pith_short_8: 2VKZWMFF

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/2VKZWMFFFMP6LLBQMP3IXFPWVF \
  | 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: d5559b30a52b1fe5ac3063f68b95f6a9652a8315201c1c40dcce31c3c4ffa76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "010398a4ea4e6876573cd3e7fb2c6ef92e8811123036b177a3806b14e760f42c",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-05-19T15:41:06Z",
    "title_canon_sha256": "33b021f0e4aeefef6a0cbc6910dc7c23616426284cdba92527ab302e3cbbf971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.16144",
    "kind": "arxiv",
    "version": 1
  }
}