Pith Number

pith:WNWUWIQY

pith:2022:WNWUWIQYZF5TBW2AH7MTNKWDH4

not attested not anchored not stored refs pending

Medical Question Understanding and Answering with Knowledge Grounding and Semantic Self-Supervision

Emilia Farcas, Franck Dernoncourt, Harpreet Singh, Khalil Mrini, Ndapa Nakashole, Seunghyun Yoon, Trung Bui, Walter Chang

arxiv:2209.15301 v1 · 2022-09-30 · 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{WNWUWIQYZF5TBW2AH7MTNKWDH4}

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

RARE: Retrieval-Augmented Reasoning Enhancement for Large Language Models

Receipt and verification

First computed	2026-07-05T05:02:18.710168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36d4b2218c97b30db403fd936aac33f277932005df526b937d961edd038e767

Aliases

arxiv: 2209.15301 · arxiv_version: 2209.15301v1 · doi: 10.48550/arxiv.2209.15301 · pith_short_12: WNWUWIQYZF5T · pith_short_16: WNWUWIQYZF5TBW2A · pith_short_8: WNWUWIQY

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/WNWUWIQYZF5TBW2AH7MTNKWDH4 \
  | 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: b36d4b2218c97b30db403fd936aac33f277932005df526b937d961edd038e767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b0ab492dcf2e70f8ebee2457154c0510f91f3475aa3ec33960a33aa1e0700f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-09-30T08:20:32Z",
    "title_canon_sha256": "e2ce0345283c2797ba8de937f5d3a6478cef29b820d8bc81e178830ea189e0b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.15301",
    "kind": "arxiv",
    "version": 1
  }
}