Pith Number

pith:YWT4CPG6

pith:2026:YWT4CPG66RPKM27DDJN33OXLEM

not attested not anchored not stored refs pending

Reliable Hierarchical Operating System Fingerprinting via Conformal Prediction

Alejandro Pazos, Jose V\'azquez-Naya, Osvaldo Simeone, Rub\'en P\'erez-Jove

arxiv:2602.12825 v1 · 2026-02-13 · cs.CR · cs.LG · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWT4CPG66RPKM27DDJN33OXLEM}

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	2026-07-16T01:22:34.972345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a7c13cdef45ea66be31a5bbdbaeb232059682a851a327911cdd4a0aec5c2a9

Aliases

arxiv: 2602.12825 · arxiv_version: 2602.12825v1 · doi: 10.48550/arxiv.2602.12825 · pith_short_12: YWT4CPG66RPK · pith_short_16: YWT4CPG66RPKM27D · pith_short_8: YWT4CPG6

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/YWT4CPG66RPKM27DDJN33OXLEM \
  | 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: c5a7c13cdef45ea66be31a5bbdbaeb232059682a851a327911cdd4a0aec5c2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2e3d26db4e9da354edbb9a6552f4eff56bdd8483e7ea859672e01aa54f2214",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-02-13T11:20:48Z",
    "title_canon_sha256": "45ebf814d7b851324012f1ff6ed912cce13fd7100d66ee0ff1c82b5b1f0a8584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12825",
    "kind": "arxiv",
    "version": 1
  }
}