Pith Number

pith:YWBITPZV

pith:2015:YWBITPZV3Y3IHME5EN4GHLZPKP

not attested not anchored not stored refs pending

Cyber-Deception and Attribution in Capture-the-Flag Exercises

Andrew Ruef, Eric Nunes, Jay Little, Nimish Kulkarni, Paulo Shakarian

arxiv:1507.01922 v1 · 2015-07-07 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWBITPZV3Y3IHME5EN4GHLZPKP}

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	2026-05-18T01:37:12.016503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c58289bf35de3683b09d237863af2f53d619ed9360dace6601665a413acdd5fd

Aliases

arxiv: 1507.01922 · arxiv_version: 1507.01922v1 · doi: 10.48550/arxiv.1507.01922 · pith_short_12: YWBITPZV3Y3I · pith_short_16: YWBITPZV3Y3IHME5 · pith_short_8: YWBITPZV

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/YWBITPZV3Y3IHME5EN4GHLZPKP \
  | 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: c58289bf35de3683b09d237863af2f53d619ed9360dace6601665a413acdd5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06849f89bd8819a8836d42b97158290bf2defaf4d8ac6e444dc71f22fdfb4ab3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-07-07T19:04:08Z",
    "title_canon_sha256": "186347a86dc35e8d22eb40b7ac2cdab335e100cac933d891daf56e2ff8c79710"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01922",
    "kind": "arxiv",
    "version": 1
  }
}