Pith Number

pith:FO75H7MZ

pith:2022:FO75H7MZHWLU5C42ONWX6MWVAG

not attested not anchored not stored refs pending

Improving Radiology Report Generation Systems by Removing Hallucinated References to Non-existent Priors

Nathan Andrew Chi, Pranav Rajpurkar, Vignav Ramesh

arxiv:2210.06340 v2 · 2022-09-27 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FO75H7MZHWLU5C42ONWX6MWVAG}

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.

Cited by

1 paper in Pith

RADAR: Enhancing Radiology Report Generation with Supplementary Knowledge Injection

Receipt and verification

First computed	2026-07-05T05:06:16.174808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbfd3fd993d974e8b9a736d7f32d50191574c8ea82ef4ea3c118b38e45c98cd

Aliases

arxiv: 2210.06340 · arxiv_version: 2210.06340v2 · doi: 10.48550/arxiv.2210.06340 · pith_short_12: FO75H7MZHWLU · pith_short_16: FO75H7MZHWLU5C42 · pith_short_8: FO75H7MZ

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/FO75H7MZHWLU5C42ONWX6MWVAG \
  | 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: 2bbfd3fd993d974e8b9a736d7f32d50191574c8ea82ef4ea3c118b38e45c98cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f81dc2a952d8aced66d3f1bda2b0235a67dd9d6a29257b9f728566d5b43830c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-09-27T00:44:41Z",
    "title_canon_sha256": "d70256a1d125edcf047500b96db5213ac5396ae1404c62e15175157549836fa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06340",
    "kind": "arxiv",
    "version": 2
  }
}