Pith Number

pith:FAIHP4JK

pith:2019:FAIHP4JK7NLYRFN32U53R3AFBN

not attested not anchored not stored refs pending

Adversarial Learning of Privacy-Preserving Text Representations for De-Identification of Medical Records

Arne K\"ohn, Chris Biemann, Gregor Wiedemann, Max Friedrich

arxiv:1906.05000 v1 · 2019-06-12 · 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{FAIHP4JK7NLYRFN32U53R3AFBN}

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	2026-05-17T23:43:29.820248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

281077f12afb578895bbd53bb8ec050b60449fb9059504afa6437d08d6a28d0a

Aliases

arxiv: 1906.05000 · arxiv_version: 1906.05000v1 · doi: 10.48550/arxiv.1906.05000 · pith_short_12: FAIHP4JK7NLY · pith_short_16: FAIHP4JK7NLYRFN3 · pith_short_8: FAIHP4JK

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/FAIHP4JK7NLYRFN32U53R3AFBN \
  | 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: 281077f12afb578895bbd53bb8ec050b60449fb9059504afa6437d08d6a28d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08a469a122fd682df10ec40fab2719097f10b37de8932db6c11bf8df645ad07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-12T08:29:24Z",
    "title_canon_sha256": "a9dd86124a423a76deef40a4080447c81ea007d0635ec6ab57e6eff9d9cfa981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05000",
    "kind": "arxiv",
    "version": 1
  }
}