Pith Number

pith:QUDY7PFL

pith:2013:QUDY7PFLXYY55TPTQVZRO2QYWC

not attested not anchored not stored refs pending

Dynamic Partial Cooperative MIMO System for Delay-Sensitive Applications with Limited Backhaul Capacity

Huang Huang, Vincent K.N. Lau, Ying Cui

arxiv:1307.2320 v1 · 2013-07-09 · cs.IT · cs.NI · cs.PF · 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{QUDY7PFLXYY55TPTQVZRO2QYWC}

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	2026-05-18T03:18:52.858021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85078fbcabbe31decdf38573176a18b08152a2efa6056a3fd1794171a8198d61

Aliases

arxiv: 1307.2320 · arxiv_version: 1307.2320v1 · doi: 10.48550/arxiv.1307.2320 · pith_short_12: QUDY7PFLXYY5 · pith_short_16: QUDY7PFLXYY55TPT · pith_short_8: QUDY7PFL

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/QUDY7PFLXYY55TPTQVZRO2QYWC \
  | 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: 85078fbcabbe31decdf38573176a18b08152a2efa6056a3fd1794171a8198d61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2334e9b6032d011ffe826f55f2f7910ff00c2bbc86cea409c6af1f99579dca1",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.PF",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-07-09T01:57:39Z",
    "title_canon_sha256": "eed2ef4e919d1c0ba04a8405e90c602f451fba0dc03953b2134e34df6b5214e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2320",
    "kind": "arxiv",
    "version": 1
  }
}