Pith Number

pith:OTUICRYJ

pith:2014:OTUICRYJB2FZHST53LKRG34ARM

not attested not anchored not stored refs pending

Non-Orthogonal Multiple Access for Degraded Broadcast Channels: RA-CEMA

Alberto G. Perotti, Branislav M. Popovic

arxiv:1410.5579 v2 · 2014-10-21 · 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{OTUICRYJB2FZHST53LKRG34ARM}

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	2026-05-18T02:28:31.322545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e88147090e8b93ca7ddad5136f808b0149cafb03f9bf2e145f61076aea929c

Aliases

arxiv: 1410.5579 · arxiv_version: 1410.5579v2 · doi: 10.48550/arxiv.1410.5579 · pith_short_12: OTUICRYJB2FZ · pith_short_16: OTUICRYJB2FZHST5 · pith_short_8: OTUICRYJ

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/OTUICRYJB2FZHST53LKRG34ARM \
  | 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: 74e88147090e8b93ca7ddad5136f808b0149cafb03f9bf2e145f61076aea929c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2790c494948e1e3a6aa4cb1594afe9b26dfa3fbc3eb54a5bd4e20b8b91dd3ce8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-21T09:04:26Z",
    "title_canon_sha256": "4285b8e15aee629b28a7d28c0232f05cbcd4a6ee0fc32321178b3cf48a009034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5579",
    "kind": "arxiv",
    "version": 2
  }
}