Pith Number

pith:6LQIVUWU

pith:2022:6LQIVUWU7ASEHHY7YCHAA3XO2A

not attested not anchored not stored refs pending

Mixture of Experts for Biomedical Question Answering

Baobao Chang, Damai Dai, Jiyuan Zhang, Weihua Peng, Wenbin Jiang, Yajuan Lyu, Yong Zhu, Zhifang Sui

arxiv:2204.07469 v1 · 2022-04-15 · 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{6LQIVUWU7ASEHHY7YCHAA3XO2A}

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	2026-07-05T04:15:04.487469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e08ad2d4f824439f1fc08e006eeed00b77156efc8610c48f491a52d1d6724d

Aliases

arxiv: 2204.07469 · arxiv_version: 2204.07469v1 · doi: 10.48550/arxiv.2204.07469 · pith_short_12: 6LQIVUWU7ASE · pith_short_16: 6LQIVUWU7ASEHHY7 · pith_short_8: 6LQIVUWU

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/6LQIVUWU7ASEHHY7YCHAA3XO2A \
  | 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: f2e08ad2d4f824439f1fc08e006eeed00b77156efc8610c48f491a52d1d6724d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8945d74e91996e110ea16cc1851d400fd121a10c13b77af8fd3f0f23ea46d300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-15T14:11:40Z",
    "title_canon_sha256": "5f0ed342bb1673b1a1af50aa65e1ceea2c4a379dfe4ab6d5268e71735c2edb86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07469",
    "kind": "arxiv",
    "version": 1
  }
}