Pith Number

pith:ZIMT6B2C

pith:2019:ZIMT6B2CJCME6DFPZJFL767WG5

not attested not anchored not stored refs pending

Primary User Emulation Attacks: A Detection Technique Based on Kalman Filter

Badr Abou Al Majd, Hassan El Ghazi, Naima Kaabouch, Youness Arjoune, Zakaria El Mrabet

arxiv:1903.03684 v1 · 2019-03-08 · cs.CR · cs.LG · cs.NI · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIMT6B2CJCME6DFPZJFL767WG5}

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	2026-05-17T23:51:41.283750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca193f074248984f0cafca4abffbf63746a273dfedd68086cd6fd12e03edc7cd

Aliases

arxiv: 1903.03684 · arxiv_version: 1903.03684v1 · doi: 10.48550/arxiv.1903.03684 · pith_short_12: ZIMT6B2CJCME · pith_short_16: ZIMT6B2CJCME6DFP · pith_short_8: ZIMT6B2C

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/ZIMT6B2CJCME6DFPZJFL767WG5 \
  | 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: ca193f074248984f0cafca4abffbf63746a273dfedd68086cd6fd12e03edc7cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51a378138d01323fa6789f3e6c64a0366410d1afa1f6855c7b9eb87ba06b48f7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NI",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-03-08T22:13:06Z",
    "title_canon_sha256": "846b36fa26ec15b57d336beecf3fe6d0334c5e9999b04fe4ce884bcd58dacd8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03684",
    "kind": "arxiv",
    "version": 1
  }
}