Pith Number

pith:LBMRNARF

pith:2018:LBMRNARFKIRDJ6K732BNIV2FP4

not attested not anchored not stored refs pending

Towards the Creation of a Large Corpus of Synthetically-Identified Clinical Notes

Peter Szolovits, Tristan Naumann, Willie Boag

arxiv:1803.02728 v1 · 2018-03-07 · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBMRNARFKIRDJ6K732BNIV2FP4}

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	2026-05-18T00:21:49.402289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5859168225522234f95fde82d457457f3b91dd1d632c141afe6f59f6ba15ce91

Aliases

arxiv: 1803.02728 · arxiv_version: 1803.02728v1 · doi: 10.48550/arxiv.1803.02728 · pith_short_12: LBMRNARFKIRD · pith_short_16: LBMRNARFKIRDJ6K7 · pith_short_8: LBMRNARF

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/LBMRNARFKIRDJ6K732BNIV2FP4 \
  | 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: 5859168225522234f95fde82d457457f3b91dd1d632c141afe6f59f6ba15ce91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98a887bee06d1afa3b921b941930901fb996fb5dee855b85894ded093d887372",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-07T15:51:11Z",
    "title_canon_sha256": "43a71cc4ab38fa2cc55be8461d6bec546edb415e4041754dafd4b49917d055c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02728",
    "kind": "arxiv",
    "version": 1
  }
}