Pith Number

pith:N42RQLVK

pith:2025:N42RQLVK5FKXEPUG5YQJLWTMRN

not attested not anchored not stored refs pending

The Geometry of Tokens in Internal Representations of Large Language Models

Alberto Cazzaniga, Giada Panerai, Karthik Viswanathan, Matteo Biagetti, Yuri Gardinazzi

arxiv:2501.10573 v1 · 2025-01-17 · cs.CL · 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{N42RQLVK5FKXEPUG5YQJLWTMRN}

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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.

Cited by

2 papers in Pith

MIRROR: Aligning Semantic Relations from Language to Image via Gromov--Wasserstein

Rethinking Intrinsic Dimension Estimation in Neural Representations

Receipt and verification

First computed	2026-07-05T10:02:30.218230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f35182eaae955723e86ee2095da6c8b65b25aacbf07bbe6060e84ee525207d1

Aliases

arxiv: 2501.10573 · arxiv_version: 2501.10573v1 · doi: 10.48550/arxiv.2501.10573 · pith_short_12: N42RQLVK5FKX · pith_short_16: N42RQLVK5FKXEPUG · pith_short_8: N42RQLVK

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/N42RQLVK5FKXEPUG5YQJLWTMRN \
  | 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: 6f35182eaae955723e86ee2095da6c8b65b25aacbf07bbe6060e84ee525207d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60ae251c9dccbcd914e26e94017db49af226de2448ef42ea430ac0c60f5e47a7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-17T22:02:17Z",
    "title_canon_sha256": "25506abbbb9a31009bd63b6271c2301dcbf606e2541447cfc9c5c65947173312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10573",
    "kind": "arxiv",
    "version": 1
  }
}