Pith Number

pith:XIFBDVVN

pith:2018:XIFBDVVNRMIKN5SGTZ53X2N2C6

not attested not anchored not stored refs pending

Modeling Language Vagueness in Privacy Policies using Deep Neural Networks

Fei Liu, Kexin Liao, Nicole Lee Fella

arxiv:1805.10393 v1 · 2018-05-25 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIFBDVVNRMIKN5SGTZ53X2N2C6}

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	2026-05-18T00:14:52.688561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0a11d6ad8b10a6f6469e7bbbe9ba17af1f2ebb52807b0a58469a43258a8839

Aliases

arxiv: 1805.10393 · arxiv_version: 1805.10393v1 · doi: 10.48550/arxiv.1805.10393 · pith_short_12: XIFBDVVNRMIK · pith_short_16: XIFBDVVNRMIKN5SG · pith_short_8: XIFBDVVN

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/XIFBDVVNRMIKN5SGTZ53X2N2C6 \
  | 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: ba0a11d6ad8b10a6f6469e7bbbe9ba17af1f2ebb52807b0a58469a43258a8839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc14a4aec0d495d29bff145fa51bd27172c09e2b2bde29db316142dff3daba6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-25T23:13:41Z",
    "title_canon_sha256": "f1614a87e6557b820c105baae29d68faa492a5edef29ef2997e07fb3adbe127a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10393",
    "kind": "arxiv",
    "version": 1
  }
}