Pith Number

pith:3FAE7XDG

pith:2018:3FAE7XDG643MFZ7FCPKNJKNLYK

not attested not anchored not stored refs pending

Distributed Multi-Stream Beamforming in MIMO Multi-Relay Interference Networks

Cenk M. Yetis, Ronald Y. Chang

arxiv:1812.11031 v1 · 2018-12-15 · eess.SP · 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{3FAE7XDG643MFZ7FCPKNJKNLYK}

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	2026-05-17T23:57:16.508777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9404fdc66f736c2e7e513d4d4a9abc2ba0109a269900acc3a6cb14059ed2f9c

Aliases

arxiv: 1812.11031 · arxiv_version: 1812.11031v1 · doi: 10.48550/arxiv.1812.11031 · pith_short_12: 3FAE7XDG643M · pith_short_16: 3FAE7XDG643MFZ7F · pith_short_8: 3FAE7XDG

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/3FAE7XDG643MFZ7FCPKNJKNLYK \
  | 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: d9404fdc66f736c2e7e513d4d4a9abc2ba0109a269900acc3a6cb14059ed2f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "411a2b2588ee3d0e42d35307566c5f28f9c584078d8efa5d4df0fd01cd6b03e5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-12-15T00:55:07Z",
    "title_canon_sha256": "d8bf63206fe4a996e02fd8de3060e80493dad7882a136dcde236b1f03d8edaf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11031",
    "kind": "arxiv",
    "version": 1
  }
}