Pith Number

pith:SEWQYGWF

pith:2013:SEWQYGWFUBHWMIRPLQIZLJE7MS

not attested not anchored not stored refs pending

On Gaussian Half-Duplex Relay Networks

Daniela Tuninetti, Martina Cardone, Raymond Knopp, Umer Salim

arxiv:1301.5522 v1 · 2013-01-23 · 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{SEWQYGWFUBHWMIRPLQIZLJE7MS}

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	2026-05-18T00:03:26.601526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

912d0c1ac5a04f66222f5c1195a49f649a575643f454ce83b90456c8c9e993d8

Aliases

arxiv: 1301.5522 · arxiv_version: 1301.5522v1 · doi: 10.48550/arxiv.1301.5522 · pith_short_12: SEWQYGWFUBHW · pith_short_16: SEWQYGWFUBHWMIRP · pith_short_8: SEWQYGWF

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/SEWQYGWFUBHWMIRPLQIZLJE7MS \
  | 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: 912d0c1ac5a04f66222f5c1195a49f649a575643f454ce83b90456c8c9e993d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bfd47a2a07a7058e3b3b8bbd759ace96e5d4d8fe97685c7173ea6be50fcdc72",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-23T14:55:01Z",
    "title_canon_sha256": "9dab616ebe2020e98403c296628187b2f5df59a7dbfb9e0d2da1adfa59275efa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5522",
    "kind": "arxiv",
    "version": 1
  }
}