Pith Number

pith:7G5N47BW

pith:2014:7G5N47BWSOCTQSHDONSUVS4F4S

not attested not anchored not stored refs pending

Interference Channels with Half-Duplex Source Cooperation

Pramod Viswanath, Rui Wu, Vinod Prabhakaran, Yi Wang

arxiv:1402.0898 v1 · 2014-02-04 · 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{7G5N47BWSOCTQSHDONSUVS4F4S}

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	2026-05-18T03:00:02.379035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9bade7c3693853848e373654acb85e4b61bfa3022b401f65894b98101d04515

Aliases

arxiv: 1402.0898 · arxiv_version: 1402.0898v1 · doi: 10.48550/arxiv.1402.0898 · pith_short_12: 7G5N47BWSOCT · pith_short_16: 7G5N47BWSOCTQSHD · pith_short_8: 7G5N47BW

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/7G5N47BWSOCTQSHDONSUVS4F4S \
  | 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: f9bade7c3693853848e373654acb85e4b61bfa3022b401f65894b98101d04515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ba5716143613341f937c1c771de2dc1170c95dfe4240a4946f5d32bbddd171",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-04T22:12:10Z",
    "title_canon_sha256": "592a8eeb2a2cbebeb4819ace95a7d016f0eece7bc460ab2b051acc6d6a19cd3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0898",
    "kind": "arxiv",
    "version": 1
  }
}