Pith Number

pith:5XOG3LPD

pith:2016:5XOG3LPDAJL6CJHL23ZDSP3QTC

not attested not anchored not stored refs pending

On the Secure Degrees of Freedom of the K-user MAC and 2-user Interference Channels

Mohamed Amir, Tamer Khattab, Tarek Elfouly

arxiv:1603.09376 v1 · 2016-03-30 · 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{5XOG3LPDAJL6CJHL23ZDSP3QTC}

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	2026-05-18T01:17:58.826774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eddc6dade30257e124ebd6f2393f709882b339e6322407894c0346df2a1e9504

Aliases

arxiv: 1603.09376 · arxiv_version: 1603.09376v1 · doi: 10.48550/arxiv.1603.09376 · pith_short_12: 5XOG3LPDAJL6 · pith_short_16: 5XOG3LPDAJL6CJHL · pith_short_8: 5XOG3LPD

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/5XOG3LPDAJL6CJHL23ZDSP3QTC \
  | 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: eddc6dade30257e124ebd6f2393f709882b339e6322407894c0346df2a1e9504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0f935c89bed77e14809a0bc4dd15486c11306bee9afd792785d7c4b0b9993e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-30T20:47:48Z",
    "title_canon_sha256": "d46416315c5cb36289a98ab4e1b7a348444e5dfa572ae46625e8b29d0b4e57d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09376",
    "kind": "arxiv",
    "version": 1
  }
}