Pith Number

pith:O2W3LN5N

pith:2022:O2W3LN5NGKIFWZLPY4OPXBNOKC

not attested not anchored not stored refs pending

Reinforcing Cybersecurity Hands-on Training With Adaptive Learning

Jan Vykopal, Pavel Seda, Pavel \v{C}eleda, Valdemar \v{S}v\'abensk\'y

arxiv:2201.01574 v1 · 2022-01-05 · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2W3LN5NGKIFWZLPY4OPXBNOKC}

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	2026-07-05T03:46:07.038947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76adb5b7ad32905b656fc71cfb85ae50a8a48e6518b8d19c0f8dc13aa0a691a6

Aliases

arxiv: 2201.01574 · arxiv_version: 2201.01574v1 · doi: 10.48550/arxiv.2201.01574 · pith_short_12: O2W3LN5NGKIF · pith_short_16: O2W3LN5NGKIFWZLP · pith_short_8: O2W3LN5N

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/O2W3LN5NGKIFWZLPY4OPXBNOKC \
  | 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: 76adb5b7ad32905b656fc71cfb85ae50a8a48e6518b8d19c0f8dc13aa0a691a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f34bb4c895f2abaadd1c1e33d997765e8e0307a1d7a3a7875390478a82382b82",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-01-05T12:35:40Z",
    "title_canon_sha256": "7a3ba7865a7d81576f0cba73bf6352266272d4489d99394b9c995c51e174c7a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01574",
    "kind": "arxiv",
    "version": 1
  }
}