Pith Number

pith:SJ4OEXJX

pith:2022:SJ4OEXJXY3OCNFBFN4QEFHNECD

not attested not anchored not stored refs pending

MED-SE: Medical Entity Definition-based Sentence Embedding

Haanju Yoo, Hyeonbin Hwang, Yera Choi

arxiv:2212.04734 v1 · 2022-12-09 · cs.LG · cs.AI · 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{SJ4OEXJXY3OCNFBFN4QEFHNECD}

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	2026-07-05T05:23:50.966966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9278e25d37c6dc2694256f20429da410ea91259bc464f7b66de7deee3dc7d749

Aliases

arxiv: 2212.04734 · arxiv_version: 2212.04734v1 · doi: 10.48550/arxiv.2212.04734 · pith_short_12: SJ4OEXJXY3OC · pith_short_16: SJ4OEXJXY3OCNFBF · pith_short_8: SJ4OEXJX

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/SJ4OEXJXY3OCNFBFN4QEFHNECD \
  | 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: 9278e25d37c6dc2694256f20429da410ea91259bc464f7b66de7deee3dc7d749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb4f2d03ec8d1e9786ceb035daa01ad416cdab883269fcfc1b09ee74748ab2b8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-09T09:10:19Z",
    "title_canon_sha256": "18c6b8351b63aa76b52f13a8cf2e3ea03bffba8b5e1402f38857e7209af5724f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04734",
    "kind": "arxiv",
    "version": 1
  }
}