Pith Number

pith:MRNSWBMB

pith:2011:MRNSWBMBTIL5PCXCHO4NAZR566

not attested not anchored not stored refs pending

Multiple Access Channel with States Known Noncausally at One Encoder and Only Strictly Causally at the Other Encoder

Abdellatif Zaidi, Pablo Piantanida, Shlomo Shamai (Shitz)

arxiv:1105.5975 v1 · 2011-05-30 · 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{MRNSWBMBTIL5PCXCHO4NAZR566}

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	2026-05-18T00:58:18.943753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

645b2b05819a17d78ae23bb8d0663df7bf99cc0ab65dcff0da89d539b11e7286

Aliases

arxiv: 1105.5975 · arxiv_version: 1105.5975v1 · doi: 10.48550/arxiv.1105.5975 · pith_short_12: MRNSWBMBTIL5 · pith_short_16: MRNSWBMBTIL5PCXC · pith_short_8: MRNSWBMB

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/MRNSWBMBTIL5PCXCHO4NAZR566 \
  | 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: 645b2b05819a17d78ae23bb8d0663df7bf99cc0ab65dcff0da89d539b11e7286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd19604083ed3946439206e6a46083dadb0aca3778d84a411df75a9e5e27d40c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-05-30T12:57:12Z",
    "title_canon_sha256": "cc278c7366161bfffb539f3d5cb03fbf0228b25f73a6e15705710b4ecacc0465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5975",
    "kind": "arxiv",
    "version": 1
  }
}