Pith Number

pith:RSZ4CUCF

pith:2015:RSZ4CUCFZ4P6O2KSCZHUONGBG7

not attested not anchored not stored refs pending

Totally Distributed Energy-Efficient Transmission in MIMO Interference Channels

Cunhua Pan, Hong Ren, Jiangzhou Wang, Ming Chen, Nuo Huang, Wei Xu, Wence Zhang

arxiv:1503.04030 v2 · 2015-03-13 · cs.IT · cs.GT · cs.NI · 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{RSZ4CUCFZ4P6O2KSCZHUONGBG7}

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	2026-05-18T01:37:31.088246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb3c15045cf1fe76952164f4734c137f1520adfaa2a91c2b639bba2fa172984

Aliases

arxiv: 1503.04030 · arxiv_version: 1503.04030v2 · doi: 10.48550/arxiv.1503.04030 · pith_short_12: RSZ4CUCFZ4P6 · pith_short_16: RSZ4CUCFZ4P6O2KS · pith_short_8: RSZ4CUCF

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/RSZ4CUCFZ4P6O2KSCZHUONGBG7 \
  | 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: 8cb3c15045cf1fe76952164f4734c137f1520adfaa2a91c2b639bba2fa172984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bde754f848b9c028772b62a63f497fd65f3cc0168060c50b313927a5916a4cc",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.NI",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-13T11:50:41Z",
    "title_canon_sha256": "e048c90e3acabbbedcc227a66e088d6363454529aa13d0dfe8831201c64de6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04030",
    "kind": "arxiv",
    "version": 2
  }
}