Pith Number

pith:LXQ2DY2K

pith:2026:LXQ2DY2KS5AW3ZO4CWRPSE77C5

not attested not anchored not stored refs pending

Don't Go Breaking My LLM: The Impact of Pruning Attention Layers on Explanation Faithfulness and Confidence Calibration

Christina Lioma, Maria Maistro, Pietro Tropeano, Tuukka Ruotsalo

arxiv:2606.24970 v1 · 2026-06-23 · 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{LXQ2DY2KS5AW3ZO4CWRPSE77C5}

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	2026-06-25T00:17:47.190603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de1a1e34a97416de5dc15a2f913ff174be22bd9e84a64d7c78f5e1e6a23b7d8

Aliases

arxiv: 2606.24970 · arxiv_version: 2606.24970v1 · doi: 10.48550/arxiv.2606.24970 · pith_short_12: LXQ2DY2KS5AW · pith_short_16: LXQ2DY2KS5AW3ZO4 · pith_short_8: LXQ2DY2K

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/LXQ2DY2KS5AW3ZO4CWRPSE77C5 \
  | 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: 5de1a1e34a97416de5dc15a2f913ff174be22bd9e84a64d7c78f5e1e6a23b7d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b2771233f04328aa066ca43b27b023c05e5cc2700cf9fa54b94fa60473611b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-23T11:07:59Z",
    "title_canon_sha256": "30108d0e559355f44ddbb1d6843655eb6b4c26ef3c6c65f9ff92c31b387754b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24970",
    "kind": "arxiv",
    "version": 1
  }
}