Pith Number

pith:QW2JX475

pith:2015:QW2JX47533CKQ6QHSLFJS2IHRQ

not attested not anchored not stored refs pending

Joint Interference Alignment and Bi-Directional Scheduling for MIMO Two-Way Multi-Link Networks

A. M. Fouladgar, O. Sahin, O. Simeone, P. Popovski, S. Shamai (Shitz)

arxiv:1505.01222 v1 · 2015-05-05 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QW2JX47533CKQ6QHSLFJS2IHRQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:16:50.191146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85b49bf3fddec4a87a0792ca9969078c052067ee9390c0c37e9e761bff4bbcd1

Aliases

arxiv: 1505.01222 · arxiv_version: 1505.01222v1 · doi: 10.48550/arxiv.1505.01222 · pith_short_12: QW2JX47533CK · pith_short_16: QW2JX47533CKQ6QH · pith_short_8: QW2JX475

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/QW2JX47533CKQ6QHSLFJS2IHRQ \
  | 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: 85b49bf3fddec4a87a0792ca9969078c052067ee9390c0c37e9e761bff4bbcd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed388b71abdd2c23ba4d6dbf07d74fb5c02820eca1937e236138be2dfa70689",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-05T23:46:48Z",
    "title_canon_sha256": "f6081963258ae1ec7323a77dff0b142b76a7a01beda9fde2eda42fb8d87f20cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01222",
    "kind": "arxiv",
    "version": 1
  }
}