Pith Number

pith:BJQM7SCE

pith:2013:BJQM7SCE2UJCP3WWSG7IT37Q4N

not attested not anchored not stored refs pending

Energy Efficient Cooperative Strategies for Relay-Assisted Downlink Cellular Systems, Part I: Theoretical Framework

Andrea Goldsmithy, Ernest Kurniawany, Levan Ghaghanidze, Stefano Rini

arxiv:1303.7030 v2 · 2013-03-28 · 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{BJQM7SCE2UJCP3WWSG7IT37Q4N}

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	2026-05-18T03:29:29.101128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a60cfc844d51227eed691be89eff0e360091481d7f09c2dc1a3984a9a75b571

Aliases

arxiv: 1303.7030 · arxiv_version: 1303.7030v2 · doi: 10.48550/arxiv.1303.7030 · pith_short_12: BJQM7SCE2UJC · pith_short_16: BJQM7SCE2UJCP3WW · pith_short_8: BJQM7SCE

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/BJQM7SCE2UJCP3WWSG7IT37Q4N \
  | 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: 0a60cfc844d51227eed691be89eff0e360091481d7f09c2dc1a3984a9a75b571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f081fdb85f5a378fa12474ca1f82474888d31d549e79bab8afe67ebf5d2ff207",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-28T03:32:20Z",
    "title_canon_sha256": "5b7f857b7a8bc6e3e35483b8f02d9aececdbe48158207eadbc516b3cea896e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7030",
    "kind": "arxiv",
    "version": 2
  }
}