Pith Number

pith:35Y5UQBW

pith:2012:35Y5UQBWGWHXTPDSK7RELDKPPJ

not attested not anchored not stored refs pending

A Diversity-Multiplexing-Delay Tradeoff of ARQ Protocols in The Z-interference Channel

D. Hamza, Hesham El Gamal, Karim G. Seddik, Mohamed S. Nafea, Mohammed Nafie

arxiv:1202.1740 v2 · 2012-02-08 · 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{35Y5UQBWGWHXTPDSK7RELDKPPJ}

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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	2026-05-18T03:58:39.346997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df71da4036358f79bc7257e2458d4f7a42e7584b6b4975035ad0940f2940d38f

Aliases

arxiv: 1202.1740 · arxiv_version: 1202.1740v2 · doi: 10.48550/arxiv.1202.1740 · pith_short_12: 35Y5UQBWGWHX · pith_short_16: 35Y5UQBWGWHXTPDS · pith_short_8: 35Y5UQBW

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/35Y5UQBWGWHXTPDSK7RELDKPPJ \
  | 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: df71da4036358f79bc7257e2458d4f7a42e7584b6b4975035ad0940f2940d38f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2850d2657dbf7b7827b2ad0c21d9070a84b65afa414af11d3330e4fd3c4871e9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-08T15:32:51Z",
    "title_canon_sha256": "4895e39ad42d129f8d28fa7faa33ec9090dd3cd127544244f4e09875309f131e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1740",
    "kind": "arxiv",
    "version": 2
  }
}