Pith Number

pith:7JIUI4ZN

pith:2025:7JIUI4ZNRBVHP27FMBCHAA2RUJ

not attested not anchored not stored refs pending

Enhancing Clinical Models with Pseudo Data for De-identification

Aaron J Chaise, Paul Landes, Ravi K Madduri, Tarak Nath Nandi

arxiv:2506.12674 v2 · 2025-06-15 · 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{7JIUI4ZNRBVHP27FMBCHAA2RUJ}

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	2026-07-05T11:22:42.176459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa5144732d886a77ebe56044700351a26b007a245bf7ed57013603eb25606b4f

Aliases

arxiv: 2506.12674 · arxiv_version: 2506.12674v2 · doi: 10.48550/arxiv.2506.12674 · pith_short_12: 7JIUI4ZNRBVH · pith_short_16: 7JIUI4ZNRBVHP27F · pith_short_8: 7JIUI4ZN

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/7JIUI4ZNRBVHP27FMBCHAA2RUJ \
  | 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: fa5144732d886a77ebe56044700351a26b007a245bf7ed57013603eb25606b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a98aad596c114dbe0a0b0d50c8cd0bc3e63bda93233ecf9ff0ceb4aa8b7c6d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-15T00:57:48Z",
    "title_canon_sha256": "6eeb7b69495a82cccaccf3b9e7132564cdc500b0b8a109c635654d43d391b0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12674",
    "kind": "arxiv",
    "version": 2
  }
}