Pith Number

pith:UPEIBYMU

pith:2014:UPEIBYMURANHLJ5X2DRSDKB4HV

not attested not anchored not stored refs pending

Target Detection Performance of Spectrum Sharing MIMO Radars

Ahmed Abdelhadi, Awais Khawar, T. Charles Clancy

arxiv:1408.0540 v2 · 2014-08-03 · 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{UPEIBYMURANHLJ5X2DRSDKB4HV}

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	2026-05-18T00:57:51.594495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c880e194881a75a7b7d0e321a83c3d51007fb60fa80e53eb64e002176706a7

Aliases

arxiv: 1408.0540 · arxiv_version: 1408.0540v2 · doi: 10.48550/arxiv.1408.0540 · pith_short_12: UPEIBYMURANH · pith_short_16: UPEIBYMURANHLJ5X · pith_short_8: UPEIBYMU

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/UPEIBYMURANHLJ5X2DRSDKB4HV \
  | 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: a3c880e194881a75a7b7d0e321a83c3d51007fb60fa80e53eb64e002176706a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276706c7ab047efa04d8e855a4b8d9f8c0d4b40d70b7be0360882653c0b1c7f9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-03T20:33:10Z",
    "title_canon_sha256": "6d84af4483d1352c60548870989af53ed381b712bc54bc125c9cf10129499b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0540",
    "kind": "arxiv",
    "version": 2
  }
}