Pith Number

pith:BV22A2LP

pith:2020:BV22A2LPEZI5BSSGHYUUBPOVOE

not attested not anchored not stored refs pending

Biomedical Entity Representations with Synonym Marginalization

Hwisang Jeon, Jaewoo Kang, Jinhyuk Lee, Mujeen Sung

arxiv:2005.00239 v1 · 2020-05-01 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BV22A2LPEZI5BSSGHYUUBPOVOE}

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	2026-07-05T00:59:39.258989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d75a0696f2651d0ca463e2940bdd57101eaf64577f5b0a78de9ec19011b732f

Aliases

arxiv: 2005.00239 · arxiv_version: 2005.00239v1 · doi: 10.48550/arxiv.2005.00239 · pith_short_12: BV22A2LPEZI5 · pith_short_16: BV22A2LPEZI5BSSG · pith_short_8: BV22A2LP

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/BV22A2LPEZI5BSSGHYUUBPOVOE \
  | 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: 0d75a0696f2651d0ca463e2940bdd57101eaf64577f5b0a78de9ec19011b732f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef2e2d67cdcb46839e2de57b69237beec4f5a39310aa94042b41693d35d46ec",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-01T06:20:36Z",
    "title_canon_sha256": "e10c7abfb088388fbb1b9a2d0be52d2aa45287a3b346f846dd0a43b701932e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00239",
    "kind": "arxiv",
    "version": 1
  }
}