Pith Number

pith:GXJFG2KC

pith:2025:GXJFG2KCMVQAYMYGY64DBHQDTY

not attested not anchored not stored refs pending

Probing the Embedding Space of Transformers via Minimal Token Perturbations

Alejandro Astruc, Alvaro Parafita, Axel Brando, Eddie Conti

arxiv:2506.18011 v1 · 2025-06-22 · cs.LG · cs.AI · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXJFG2KCMVQAYMYGY64DBHQDTY}

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	2026-07-05T11:25:27.045097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d253694265600c3306c7b8309e039e30f4eca5dd42de725ad1df2a5367a63b

Aliases

arxiv: 2506.18011 · arxiv_version: 2506.18011v1 · doi: 10.48550/arxiv.2506.18011 · pith_short_12: GXJFG2KCMVQA · pith_short_16: GXJFG2KCMVQAYMYG · pith_short_8: GXJFG2KC

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/GXJFG2KCMVQAYMYGY64DBHQDTY \
  | 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: 35d253694265600c3306c7b8309e039e30f4eca5dd42de725ad1df2a5367a63b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5658602a5e9fb12b57f7a98c25a5c354397172f4965588d6373dfc6537342616",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-22T12:22:56Z",
    "title_canon_sha256": "3156135bb6f0df2896edce69d434cd3cb7276902e226f9dfc672683b99aec6b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18011",
    "kind": "arxiv",
    "version": 1
  }
}