Pith Number

pith:J4RNZGDV

pith:2017:J4RNZGDVUFOPRW6DVMFSH3F53M

not attested not anchored not stored refs pending

Generalized Degrees-of-Freedom of the 2-User Case MISO Broadcast Channel with Distributed CSIT

Antonio Bazco, David Gesbert, Nicolas Gresset, Paul de Kerret

arxiv:1702.04295 v1 · 2017-02-14 · 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{J4RNZGDVUFOPRW6DVMFSH3F53M}

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	2026-05-18T00:50:48.455379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f22dc9875a15cf8dbc3ab0b23ecbddb3f44d27014274b87dbf49432663fe12d

Aliases

arxiv: 1702.04295 · arxiv_version: 1702.04295v1 · doi: 10.48550/arxiv.1702.04295 · pith_short_12: J4RNZGDVUFOP · pith_short_16: J4RNZGDVUFOPRW6D · pith_short_8: J4RNZGDV

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/J4RNZGDVUFOPRW6DVMFSH3F53M \
  | 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: 4f22dc9875a15cf8dbc3ab0b23ecbddb3f44d27014274b87dbf49432663fe12d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f608f1538ef5d856237b4a56a9d121ef32793db4188c1af5c2a84ee68b9fbe0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-14T17:14:48Z",
    "title_canon_sha256": "94f4c909a1096ce027d978a5fd9a8afce237f90e3266eba4fcba684b0ff42e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04295",
    "kind": "arxiv",
    "version": 1
  }
}