Pith Number

pith:4WYHUHXV

pith:2026:4WYHUHXVPEZFUO6T24KC3V4RTW

not attested not anchored not stored refs pending

DECSELFMASK: Leveraging Unlabeled Text via Self-Relevance-Guided Masking for Decoder-Only Classification

Alberto Lavelli, Bernardo Magnini, Giovanni Bonetta, Matteo Merler, Pietro Ferrazzi

arxiv:2606.09466 v1 · 2026-06-08 · 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{4WYHUHXVPEZFUO6T24KC3V4RTW}

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	2026-06-09T02:08:50.132328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b07a1ef579325a3bd3d7142dd7919d9cac93ce6e9d69730af71d98ec4cb24b

Aliases

arxiv: 2606.09466 · arxiv_version: 2606.09466v1 · doi: 10.48550/arxiv.2606.09466 · pith_short_12: 4WYHUHXVPEZF · pith_short_16: 4WYHUHXVPEZFUO6T · pith_short_8: 4WYHUHXV

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/4WYHUHXVPEZFUO6T24KC3V4RTW \
  | 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: e5b07a1ef579325a3bd3d7142dd7919d9cac93ce6e9d69730af71d98ec4cb24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8c4ca9e48545a72d3632ed3e2408417958b382432b8817066bfd488916b89e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-08T13:21:42Z",
    "title_canon_sha256": "f0eb4d3089e8ab1656794bbf645391ac4de74463591da0165cd46407fdab7bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09466",
    "kind": "arxiv",
    "version": 1
  }
}