Pith Number

pith:YQQ67KCY

pith:2013:YQQ67KCYLMBL2NDYNDD5Q7SJOU

not attested not anchored not stored refs pending

Evaluating Different Cost-Benefit Analysis Methods for Port Security Operations

David Menachof, Galina Sherman, Peer-Olaf Siebers, Uwe Aickelin

arxiv:1305.7422 v1 · 2013-05-31 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQQ67KCYLMBL2NDYNDD5Q7SJOU}

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	2026-05-18T03:22:07.005565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c421efa8585b02bd347868c7d87e497520d9c250cf452504d7281d699b8ac11e

Aliases

arxiv: 1305.7422 · arxiv_version: 1305.7422v1 · doi: 10.48550/arxiv.1305.7422 · pith_short_12: YQQ67KCYLMBL · pith_short_16: YQQ67KCYLMBL2NDY · pith_short_8: YQQ67KCY

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/YQQ67KCYLMBL2NDYNDD5Q7SJOU \
  | 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: c421efa8585b02bd347868c7d87e497520d9c250cf452504d7281d699b8ac11e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955af64d607dcabf0b75804b52991efa1bbf631e5d701d1180428f7ed33e74b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-05-31T14:36:59Z",
    "title_canon_sha256": "dea9316a7a8b602fcc9dc4cb084760bd18a3d35ef5ba668d9a98f592e51a69e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7422",
    "kind": "arxiv",
    "version": 1
  }
}