Pith Number

pith:7VWYFORJ

pith:2014:7VWYFORJWJXF7IYJPTRXEM3LK3

not attested not anchored not stored refs pending

On the Capacity of the 2-User Interference Channel with Transmitter Cooperation and Secrecy Constraints

Chandra R. Murthy, Parthajit Mohapatra

arxiv:1402.5359 v3 · 2014-02-21 · 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{7VWYFORJWJXF7IYJPTRXEM3LK3}

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	2026-05-18T01:12:36.634547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd6d82ba29b26e5fa3097ce372336b56d9c12ad670df29c6b3c4132c4d1c99a8

Aliases

arxiv: 1402.5359 · arxiv_version: 1402.5359v3 · doi: 10.48550/arxiv.1402.5359 · pith_short_12: 7VWYFORJWJXF · pith_short_16: 7VWYFORJWJXF7IYJ · pith_short_8: 7VWYFORJ

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/7VWYFORJWJXF7IYJPTRXEM3LK3 \
  | 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: fd6d82ba29b26e5fa3097ce372336b56d9c12ad670df29c6b3c4132c4d1c99a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f9d1edd7645d2e9eeee1a7cf9b992204f01581d3baabd27d7ad2c35ba8ee1e9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-21T17:23:35Z",
    "title_canon_sha256": "269476eef3c343fdbcf0d72268b697ebe9ccbe792cf8e1c05b52bc69fcc620db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5359",
    "kind": "arxiv",
    "version": 3
  }
}