Pith Number

pith:7PGC6UTW

pith:2021:7PGC6UTW52ZOO2XIR5GI7PVW6V

not attested not anchored not stored refs pending

Scalable Learning Environments for Teaching Cybersecurity Hands-on

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

arxiv:2110.10004 v2 · 2021-10-19 · 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{7PGC6UTW52ZOO2XIR5GI7PVW6V}

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	2026-07-05T03:46:03.477061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbcc2f5276eeb2e76ae88f4c8fbeb6f5457d4cfc677596bee5d8bc34c8724c6e

Aliases

arxiv: 2110.10004 · arxiv_version: 2110.10004v2 · doi: 10.48550/arxiv.2110.10004 · pith_short_12: 7PGC6UTW52ZO · pith_short_16: 7PGC6UTW52ZOO2XI · pith_short_8: 7PGC6UTW

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/7PGC6UTW52ZOO2XIR5GI7PVW6V \
  | 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: fbcc2f5276eeb2e76ae88f4c8fbeb6f5457d4cfc677596bee5d8bc34c8724c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf32bcd4e832e5379d846befcb399559a52c6599583f5c1ef0ebfe521725009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-10-19T14:18:54Z",
    "title_canon_sha256": "458fbe76ce21bb40d97ed515e232cf8e74108a29db0e079cd903b0f1f7c81b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10004",
    "kind": "arxiv",
    "version": 2
  }
}