Pith Number

pith:7KEXZSYS

pith:2025:7KEXZSYSR2ANIS34COFQALJEZV

not attested not anchored not stored refs pending

Cross-Layer Discrete Concept Discovery for Interpreting Language Models

Ankur Garg, Hassan Sajjad, Samira Ebrahimi Kahou, Xuemin Yu

arxiv:2506.20040 v3 · 2025-06-24 · cs.LG · cs.AI · 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{7KEXZSYSR2ANIS34COFQALJEZV}

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	2026-06-11T01:09:14.644677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa897ccb128e80d44b7c138b002d24cd6c0ac555f03baf08b96b10fcb2417588

Aliases

arxiv: 2506.20040 · arxiv_version: 2506.20040v3 · doi: 10.48550/arxiv.2506.20040 · pith_short_12: 7KEXZSYSR2AN · pith_short_16: 7KEXZSYSR2ANIS34 · pith_short_8: 7KEXZSYS

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/7KEXZSYSR2ANIS34COFQALJEZV \
  | 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: fa897ccb128e80d44b7c138b002d24cd6c0ac555f03baf08b96b10fcb2417588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd96cb9360c02a57fc512efaf8b5ea644115ba442f0c217f84763c493554fab",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-24T22:43:36Z",
    "title_canon_sha256": "23085fd0f753b7492899f20405c4c73109bece1101fcf892a4e97df20b462f86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20040",
    "kind": "arxiv",
    "version": 3
  }
}