Pith Number

pith:XIRYMIGM

pith:2024:XIRYMIGMQ3YW4XYHMS3PUH3JMG

not attested not anchored not stored refs pending

Two-Layer Retrieval-Augmented Generation Framework for Low-Resource Medical Question Answering Using Reddit Data: Proof-of-Concept Study

Abeed Sarker, Anthony Spadaro, Danielle Mowery, Drew Walker, JaMor Hairston, Jeanmarie Perrone, Jeanne Powell, Jennifer Love, Matthew Reyna, Natalie Hernandez, Rachel Wightman, Rasheeta Chandler, Reza Sameni, Sahithi Lakamana, Sangmi Kim, Selen Bozkurt, Snigdha Peddireddy, Sudeshna Das, Swati Rajwal, Yao Ge, Yunyu Xiao, Yuting Guo

arxiv:2405.19519 v2 · 2024-05-29 · 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{XIRYMIGMQ3YW4XYHMS3PUH3JMG}

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	2026-07-05T09:57:43.095570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba238620cc86f16e5f0764b6fa1f6961978723157d4d5f5fe2dd79bfac927b48

Aliases

arxiv: 2405.19519 · arxiv_version: 2405.19519v2 · doi: 10.48550/arxiv.2405.19519 · pith_short_12: XIRYMIGMQ3YW · pith_short_16: XIRYMIGMQ3YW4XYH · pith_short_8: XIRYMIGM

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/XIRYMIGMQ3YW4XYHMS3PUH3JMG \
  | 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: ba238620cc86f16e5f0764b6fa1f6961978723157d4d5f5fe2dd79bfac927b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cecb482500cc372eac37d3b4c716f99b885d412b02a913d3d8cae754adb7ea1a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-29T20:56:52Z",
    "title_canon_sha256": "e23de255934252ead23b91ef5df79228dd6a983527effb981015a53cc3fee228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19519",
    "kind": "arxiv",
    "version": 2
  }
}