Pith Number

pith:4TJEIJSA

pith:2011:4TJEIJSALYU2SRRYBO54T2L3XJ

not attested not anchored not stored refs pending

Optimal Precoding Design and Power Allocation for Decentralized Detection of Deterministic Signals

Hongbin Li, Jun Fang, Shaoqian Li, Zhi Chen

arxiv:1109.5433 v2 · 2011-09-26 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TJEIJSALYU2SRRYBO54T2L3XJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:29:12.006305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d24426405e29a946380bbbc9e97bba4a5d040b6b4ae71e94e0018179ff38b0

Aliases

arxiv: 1109.5433 · arxiv_version: 1109.5433v2 · doi: 10.48550/arxiv.1109.5433 · pith_short_12: 4TJEIJSALYU2 · pith_short_16: 4TJEIJSALYU2SRRY · pith_short_8: 4TJEIJSA

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/4TJEIJSALYU2SRRYBO54T2L3XJ \
  | 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: e4d24426405e29a946380bbbc9e97bba4a5d040b6b4ae71e94e0018179ff38b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52eb9ceba4facffa9de0e63ac48ee31f5345d6c9c1d10a5cce44e286033e9e02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2011-09-26T03:09:28Z",
    "title_canon_sha256": "dfb1663d18e9a9b701b45c06ff67069d9fa9423ff9e262e548d43ddde9361c9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5433",
    "kind": "arxiv",
    "version": 2
  }
}