Pith Number

pith:MFSTSKD4

pith:2015:MFSTSKD4VUZI6362OUR5Z5EPJR

not attested not anchored not stored refs pending

The Area Under a Receiver Operating Characteristic Curve Over Enriched Multipath Fading Conditions

George K. Karagiannidis, Khuong Ho-Van, Mikko Valkama, Mulugeta K. Fikadu, Paschalis C. Sofotasios

arxiv:1505.03331 v2 · 2015-05-13 · cs.IT · math.IT

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

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	2026-05-18T00:53:51.345065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

616539287cad328f6fda7523dcf48f4c781d2d9f7a18bc40834c182eee871c02

Aliases

arxiv: 1505.03331 · arxiv_version: 1505.03331v2 · doi: 10.48550/arxiv.1505.03331 · pith_short_12: MFSTSKD4VUZI · pith_short_16: MFSTSKD4VUZI6362 · pith_short_8: MFSTSKD4

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/MFSTSKD4VUZI6362OUR5Z5EPJR \
  | 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: 616539287cad328f6fda7523dcf48f4c781d2d9f7a18bc40834c182eee871c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058e440c0ed1adde81ef8b5f2538dbf8a58adf494a1e70d3c76344f0280451ff",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-13T11:15:23Z",
    "title_canon_sha256": "4c7e2c7863af8f15bdaae02a99abaaa9d99f631dfc756069a62465f97a8f29e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03331",
    "kind": "arxiv",
    "version": 2
  }
}