Pith Number

pith:KAZJMSJW

pith:2015:KAZJMSJWFWTYKTAZSKL2VR6R56

not attested not anchored not stored refs pending

Modelling Decoding Errors in HARQ

Benoit Pelletier, Etienne Pierre-Doray, Leszek Szczecinski, Redouane Sassioui

arxiv:1512.02511 v1 · 2015-12-08 · 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{KAZJMSJWFWTYKTAZSKL2VR6R56}

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	2026-05-18T01:24:44.526874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50329649362da7854c199297aac7d1efadab4d24232a3a58dfbb4ecc82e940b3

Aliases

arxiv: 1512.02511 · arxiv_version: 1512.02511v1 · doi: 10.48550/arxiv.1512.02511 · pith_short_12: KAZJMSJWFWTY · pith_short_16: KAZJMSJWFWTYKTAZ · pith_short_8: KAZJMSJW

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/KAZJMSJWFWTYKTAZSKL2VR6R56 \
  | 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: 50329649362da7854c199297aac7d1efadab4d24232a3a58dfbb4ecc82e940b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73265f011dc2a6f4e714c93ca585e0fffeeb69330438c08cb8ffc73da38878b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-08T15:40:12Z",
    "title_canon_sha256": "e21292a9d71f4e4d36a8616f27325462b3d54c634b418dfec69cd04b8b441e3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02511",
    "kind": "arxiv",
    "version": 1
  }
}