Pith Number

pith:Q2AE7Z2S

pith:2013:Q2AE7Z2SJ2V7AAWIA3QDD45V6N

not attested not anchored not stored refs pending

Partially Blind Instantly Decodable Network Codes for Lossy Feedback Environment

Ahmed Douik, Mohamed-Slim Alouini, Sameh Sorour, Shahrokh Valaee, Tareq Y. Al-Naffouri

arxiv:1307.3791 v1 · 2013-07-14 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2AE7Z2SJ2V7AAWIA3QDD45V6N}

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	2026-05-18T03:18:27.877019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86804fe7524eabf002c806e031f3b5f373cd4b38c28a7fe64af0200f0fc7c9af

Aliases

arxiv: 1307.3791 · arxiv_version: 1307.3791v1 · doi: 10.48550/arxiv.1307.3791 · pith_short_12: Q2AE7Z2SJ2V7 · pith_short_16: Q2AE7Z2SJ2V7AAWI · pith_short_8: Q2AE7Z2S

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/Q2AE7Z2SJ2V7AAWIA3QDD45V6N \
  | 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: 86804fe7524eabf002c806e031f3b5f373cd4b38c28a7fe64af0200f0fc7c9af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d719d3f51cdc4df48d4da8160f2abc8f893a906f41eef2d33136362b19e4f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-07-14T22:57:55Z",
    "title_canon_sha256": "5b6a072d75382f9145b4232da3312c3030561e55005181889970191d9ce26322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3791",
    "kind": "arxiv",
    "version": 1
  }
}