Pith Number

pith:N6QD743D

pith:2026:N6QD743DSDPNPFCW272PLKPGRH

not attested not anchored not stored refs pending

EHRSummarizer: A Privacy-Aware, FHIR-Native Reference Architecture for Source-Grounded EHR Summarization

Houman Kazemzadeh, Kamyar Naderi, Nima Minaifar, Sho Tabibzadeh

arxiv:2601.01668 v2 · 2026-01-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6QD743DSDPNPFCW272PLKPGRH}

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	2026-05-27T02:05:09.965860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa03ff36390ded79456d7f4f5a9e689f422824f4b75e136237b6faaa82f0b8b

Aliases

arxiv: 2601.01668 · arxiv_version: 2601.01668v2 · doi: 10.48550/arxiv.2601.01668 · pith_short_12: N6QD743DSDPN · pith_short_16: N6QD743DSDPNPFCW · pith_short_8: N6QD743D

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/N6QD743DSDPNPFCW272PLKPGRH \
  | 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: 6fa03ff36390ded79456d7f4f5a9e689f422824f4b75e136237b6faaa82f0b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d6eecc3a3248208daaed9977e7239892f3b6f12f7c3ad000db3a30c51dcc800",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-04T21:10:42Z",
    "title_canon_sha256": "5e630b58540042f55448be834ef30d158bc527f83000cd59586f3bf425e4ff19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.01668",
    "kind": "arxiv",
    "version": 2
  }
}