Pith Number

pith:PJELE2TS

pith:2026:PJELE2TSOHPCI52CNGCZYMOOZA

not attested not anchored not stored refs pending

HELEA: Hard-Negative Benchmark and LLM-based Reranking for Robust Entity Alignment

Junwoo Kim, Yoonjin Jang, Youngjoong Ko

arxiv:2605.28308 v1 · 2026-05-27 · 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{PJELE2TSOHPCI52CNGCZYMOOZA}

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	2026-05-28T01:05:06.020881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a48b26a7271de24774269859c31cec8267ffc251c5159149195ba268100c60e

Aliases

arxiv: 2605.28308 · arxiv_version: 2605.28308v1 · doi: 10.48550/arxiv.2605.28308 · pith_short_12: PJELE2TSOHPC · pith_short_16: PJELE2TSOHPCI52C · pith_short_8: PJELE2TS

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/PJELE2TSOHPCI52CNGCZYMOOZA \
  | 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: 7a48b26a7271de24774269859c31cec8267ffc251c5159149195ba268100c60e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49535752a0aa8855faa4def6656c138e3590d901d8c8279890f965b94536c078",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-27T11:04:12Z",
    "title_canon_sha256": "f89b949acdeeaa0d71c09ac081ed20d8512eb5d2ef7ab687f2ae3050a936c45d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28308",
    "kind": "arxiv",
    "version": 1
  }
}