Pith Number

pith:PS2NCA75

pith:2026:PS2NCA75OAZJJWURP7RVU2YMQ2

not attested not anchored not stored refs pending

Cross-seed explainability using Procrustes-conditioned Joint End-to-end Top-K Sparse Autoencoders

Bendeg\'uz V\'aradi, Zolt\'an Kmetty

arxiv:2607.08499 v1 · 2026-07-09 · 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{PS2NCA75OAZJJWURP7RVU2YMQ2}

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	2026-07-10T01:19:52.186575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb4d103fd703294da917fe35a6b0c86ab990c039a26f550b6eb54440db62d28

Aliases

arxiv: 2607.08499 · arxiv_version: 2607.08499v1 · doi: 10.48550/arxiv.2607.08499 · pith_short_12: PS2NCA75OAZJ · pith_short_16: PS2NCA75OAZJJWUR · pith_short_8: PS2NCA75

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/PS2NCA75OAZJJWURP7RVU2YMQ2 \
  | 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: 7cb4d103fd703294da917fe35a6b0c86ab990c039a26f550b6eb54440db62d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6cd965fdb14eb684fc94c001918be0f329a9aa05bb19932e51d63ddc529bed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-09T13:59:08Z",
    "title_canon_sha256": "a58435c1c01a8e140b9d4bab6f5d299fdb19630956b5a08b637635a8f3d52cbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08499",
    "kind": "arxiv",
    "version": 1
  }
}