Pith Number

pith:UMABJDN7

pith:2026:UMABJDN7QXSAIQGSRVLICYLUGI

not attested not anchored not stored refs pending

Towards Isolated Interventions via Almost Orthogonal Features in Language Models

Bernhard Sch\"olkopf, Florent Draye, Moritz Miller

arxiv:2602.04718 v2 · 2026-02-04 · 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{UMABJDN7QXSAIQGSRVLICYLUGI}

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	2026-07-10T01:19:42.013174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a300148dbf85e40440d28d5681617432359e3d8b9c5f347553c60a2454c12ec4

Aliases

arxiv: 2602.04718 · arxiv_version: 2602.04718v2 · doi: 10.48550/arxiv.2602.04718 · pith_short_12: UMABJDN7QXSA · pith_short_16: UMABJDN7QXSAIQGS · pith_short_8: UMABJDN7

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/UMABJDN7QXSAIQGSRVLICYLUGI \
  | 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: a300148dbf85e40440d28d5681617432359e3d8b9c5f347553c60a2454c12ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08f40cf4d32c40d1fe548f344d06aaab80aacb3930cea7422084c4c944c4c561",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-04T16:29:14Z",
    "title_canon_sha256": "4a37f47091b63d01e7a042c8c821280d5483a0cc41fd7cea271584407d07e0d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04718",
    "kind": "arxiv",
    "version": 2
  }
}