Pith Number

pith:GEZ3L727

pith:2025:GEZ3L727DRDMYCK7UTNSB6T7CX

not attested not anchored not stored refs pending

Cluster Purge Loss: Structuring Transformer Embeddings for Equivalent Mutants Detection

Adelaide Danilov, Aria Nourbakhsh, Christoph Schommer

arxiv:2507.20078 v1 · 2025-07-26 · 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{GEZ3L727DRDMYCK7UTNSB6T7CX}

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	2026-07-05T11:44:12.864170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3133b5ff5f1c46cc095fa4db20fa7f15dd6dfa14419e0408e5c8bbd12dacd59d

Aliases

arxiv: 2507.20078 · arxiv_version: 2507.20078v1 · doi: 10.48550/arxiv.2507.20078 · pith_short_12: GEZ3L727DRDM · pith_short_16: GEZ3L727DRDMYCK7 · pith_short_8: GEZ3L727

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/GEZ3L727DRDMYCK7UTNSB6T7CX \
  | 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: 3133b5ff5f1c46cc095fa4db20fa7f15dd6dfa14419e0408e5c8bbd12dacd59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7421696afc75d664bc6228383e8c6d1d69a216ba3e346fe3cd0eaf5fd47c5b4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-26T23:07:11Z",
    "title_canon_sha256": "da0e371512f5298fd31f6ae0fdeb001d50cebedf91cce1a9748ba38ae7e9a41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20078",
    "kind": "arxiv",
    "version": 1
  }
}