Pith Number

pith:RDDI5XVR

pith:2014:RDDI5XVRRYLRYZGA2RYIQ4FLP5

not attested not anchored not stored refs pending

Backhaul-Constrained Multi-Cell Cooperation Leveraging Sparsity and Spectral Clustering

Georgios B. Giannakis, Seung-Jun Kim, Swayambhoo Jain

arxiv:1409.8359 v2 · 2014-09-30 · cs.IT · cs.NI · math.IT · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDDI5XVRRYLRYZGA2RYIQ4FLP5}

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	2026-05-18T01:30:08.303793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88c68edeb18e171c64c0d4708870ab7f5aaf442ece7655535ce8bd170aa046e7

Aliases

arxiv: 1409.8359 · arxiv_version: 1409.8359v2 · doi: 10.48550/arxiv.1409.8359 · pith_short_12: RDDI5XVRRYLR · pith_short_16: RDDI5XVRRYLRYZGA · pith_short_8: RDDI5XVR

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/RDDI5XVRRYLRYZGA2RYIQ4FLP5 \
  | 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: 88c68edeb18e171c64c0d4708870ab7f5aaf442ece7655535ce8bd170aa046e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5b4159076ae323f26bd9d26e0b19f7ba9a1d8fc850e6f1186ad26509b72ad7",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-30T01:37:11Z",
    "title_canon_sha256": "6d036a1483eeabc5b6b7dd08fd83b248e09ae46e52c516cb147a01697491bef2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8359",
    "kind": "arxiv",
    "version": 2
  }
}