Pith Number

pith:D3X7CTPZ

pith:2016:D3X7CTPZ7ZURIHK7ZVDTMTLIDS

not attested not anchored not stored refs pending

On Network Simplification for Gaussian Half-Duplex Diamond Networks

Christina Fragouli, Daniela Tuninetti, Martina Cardone

arxiv:1601.05161 v2 · 2016-01-20 · 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{D3X7CTPZ7ZURIHK7ZVDTMTLIDS}

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	2026-05-18T00:03:25.441225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eeff14df9fe69141d5fcd47364d681cac88d508a4e1cc6593b06ab0860d7e30

Aliases

arxiv: 1601.05161 · arxiv_version: 1601.05161v2 · doi: 10.48550/arxiv.1601.05161 · pith_short_12: D3X7CTPZ7ZUR · pith_short_16: D3X7CTPZ7ZURIHK7 · pith_short_8: D3X7CTPZ

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/D3X7CTPZ7ZURIHK7ZVDTMTLIDS \
  | 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: 1eeff14df9fe69141d5fcd47364d681cac88d508a4e1cc6593b06ab0860d7e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "924638506e2e96434aea104888442a321d5332687d3ecf4c8af9556acede9ea9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-20T03:43:12Z",
    "title_canon_sha256": "ac6b1365a8a9400b8d14d1fb31b8ddd6e67ebd662ea56cf9b9f457b003fee25a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05161",
    "kind": "arxiv",
    "version": 2
  }
}