Pith Number

pith:QIRGPJBH

pith:2025:QIRGPJBHX7CSISWGW7NYVXRX5S

not attested not anchored not stored refs pending

An Alternative to FLOPS Regularization to Effectively Productionize SPLADE-Doc

Aldo Porco, Daniel Preo\c{t}iuc-Pietro, Dhruv Mehra, Igor Malioutov, Karthik Radhakrishnan, Moniba Keymanesh, Pengxiang Cheng, Sean MacAvaney

arxiv:2505.15070 v1 · 2025-05-21 · cs.IR · 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{QIRGPJBHX7CSISWGW7NYVXRX5S}

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	2026-07-05T11:06:40.085607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

822267a427bfc5244ac6b7db8ade37ecbe823aabac4fc20cdda87d72fefa900d

Aliases

arxiv: 2505.15070 · arxiv_version: 2505.15070v1 · doi: 10.48550/arxiv.2505.15070 · pith_short_12: QIRGPJBHX7CS · pith_short_16: QIRGPJBHX7CSISWG · pith_short_8: QIRGPJBH

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/QIRGPJBHX7CSISWGW7NYVXRX5S \
  | 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: 822267a427bfc5244ac6b7db8ade37ecbe823aabac4fc20cdda87d72fefa900d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3631f7089c2d4853e4f1059a7f99837491d9e39520c8b8ddcadb14e98869007f",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-21T03:35:51Z",
    "title_canon_sha256": "bc9d11370f3b722954dff2ea8408937f9ab49c831b1e5cbfaabf352acf984b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15070",
    "kind": "arxiv",
    "version": 1
  }
}