Pith Number

pith:VSG6NNRV

pith:2013:VSG6NNRVK2ULPWOIRME6MTAOTV

not attested not anchored not stored refs pending

Towards modelling cost and risks of infrequent events in the cargo screening process

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

arxiv:1306.5160 v1 · 2013-06-21 · 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{VSG6NNRVK2ULPWOIRME6MTAOTV}

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	2026-05-18T03:20:19.565690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac8de6b63556a8b7d9c88b09e64c0e9d5438f2c5b1f33c05f921c33adc7603a7

Aliases

arxiv: 1306.5160 · arxiv_version: 1306.5160v1 · doi: 10.48550/arxiv.1306.5160 · pith_short_12: VSG6NNRVK2UL · pith_short_16: VSG6NNRVK2ULPWOI · pith_short_8: VSG6NNRV

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/VSG6NNRVK2ULPWOIRME6MTAOTV \
  | 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: ac8de6b63556a8b7d9c88b09e64c0e9d5438f2c5b1f33c05f921c33adc7603a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bdb5c2500a5d50612b57855799d3246d3053559b77c1ec0a5469b8b56a98ec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-06-21T14:49:29Z",
    "title_canon_sha256": "5a2c8bcda5adc6163bd68f23ce0ee66b78959993cb521edb1fcc20a74e429cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5160",
    "kind": "arxiv",
    "version": 1
  }
}