Pith Number

pith:K6H37CPY

pith:2012:K6H37CPY3KPUOOQL65SX467RVP

not attested not anchored not stored refs pending

Relay Placement for Physical Layer Security: A Secure Connection Perspective

Jianhua Mo, Meixia Tao, Yuan Liu

arxiv:1204.1739 v1 · 2012-04-08 · 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{K6H37CPY3KPUOOQL65SX467RVP}

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	2026-05-18T03:58:15.335049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578fbf89f8da9f473a0bf7657e7bf1abdf32007da73d9283100e12955f81b265

Aliases

arxiv: 1204.1739 · arxiv_version: 1204.1739v1 · doi: 10.48550/arxiv.1204.1739 · pith_short_12: K6H37CPY3KPU · pith_short_16: K6H37CPY3KPUOOQL · pith_short_8: K6H37CPY

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/K6H37CPY3KPUOOQL65SX467RVP \
  | 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: 578fbf89f8da9f473a0bf7657e7bf1abdf32007da73d9283100e12955f81b265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "089c11c900dcc230cfb75b2981dffd4d0b5e205d1e25d2ccd0419c177a064fbc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-04-08T15:29:53Z",
    "title_canon_sha256": "319613c73ac9ff82cd5058edcd20f203ec72abdc18bf12c755eefc75092274d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1739",
    "kind": "arxiv",
    "version": 1
  }
}