Pith Number

pith:ACATKDVC

pith:2018:ACATKDVCPQ2BYBPJMCETPDY4U3

not attested not anchored not stored refs pending

Superimposed Frame Synchronization Optimization for Finite Blocklength Regime

Alex The Phuong Nguyen, Fr\'ed\'eric Guilloud, Rapha\"el Le Bidan

arxiv:1810.07834 v2 · 2018-10-17 · 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{ACATKDVCPQ2BYBPJMCETPDY4U3}

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	2026-05-17T23:51:43.790627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0081350ea27c341c05e96089378f1ca6f515ab14588ef8c23a3806be4a372d38

Aliases

arxiv: 1810.07834 · arxiv_version: 1810.07834v2 · doi: 10.48550/arxiv.1810.07834 · pith_short_12: ACATKDVCPQ2B · pith_short_16: ACATKDVCPQ2BYBPJ · pith_short_8: ACATKDVC

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/ACATKDVCPQ2BYBPJMCETPDY4U3 \
  | 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: 0081350ea27c341c05e96089378f1ca6f515ab14588ef8c23a3806be4a372d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a541406abb5958c4d2da3e722e653d5a1ebe6249a37e1423fa9b3c600432adc1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-10-17T23:24:18Z",
    "title_canon_sha256": "6d914b1d325b0537c2022a86a382cd411b1adce2e5ccf74b213f7e311b545e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07834",
    "kind": "arxiv",
    "version": 2
  }
}