Pith Number

pith:DDFHFZJ4

pith:2017:DDFHFZJ4JMPVPH7PEC5C4IVVW5

not attested not anchored not stored refs pending

Joint Precoding and RRH selection for User-centric Green MIMO C-RAN

Cunhua Pan, Huiling Zhu, Jiangzhou Wang, Nathan J. Gomes

arxiv:1702.03346 v1 · 2017-02-10 · 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{DDFHFZJ4JMPVPH7PEC5C4IVVW5}

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	2026-05-18T00:50:53.974062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ca72e53c4b1f579fef20ba2e22b5b76d17928d80b398bff4df03d4167c20e5

Aliases

arxiv: 1702.03346 · arxiv_version: 1702.03346v1 · doi: 10.48550/arxiv.1702.03346 · pith_short_12: DDFHFZJ4JMPV · pith_short_16: DDFHFZJ4JMPVPH7P · pith_short_8: DDFHFZJ4

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/DDFHFZJ4JMPVPH7PEC5C4IVVW5 \
  | 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: 18ca72e53c4b1f579fef20ba2e22b5b76d17928d80b398bff4df03d4167c20e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f3be482d55e29e6cd7e86a93910f7d584045681200e2dbfe7c5a9ad30333e4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-10T22:53:22Z",
    "title_canon_sha256": "24e76c7118a257ca8b4c3c0738ea2111ec6b8053fd9f7a81d8b91e9ac53fb0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03346",
    "kind": "arxiv",
    "version": 1
  }
}