Pith Number

pith:6KLMGLHF

pith:2025:6KLMGLHFP2N2BXN7MAU7YVORVE

not attested not anchored not stored refs pending

CoT2Align: Cross-Chain of Thought Distillation via Optimal Transport Alignment for Language Models with Different Tokenizers

Anh Duc Le, Linh Ngo Van, Nam Le Hai, Nguyen Thi Ngoc Diep, Thien Huu Nguyen, Trung Le, Tu Vu

arxiv:2502.16806 v3 · 2025-02-24 · 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{6KLMGLHFP2N2BXN7MAU7YVORVE}

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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

3 papers in Pith

SimCT: Recovering Lost Supervision for Cross-Tokenizer On-Policy Distillation

Dual-Space Knowledge Distillation with Key-Query Matching for Large Language Models with Vocabulary Mismatch

SimCT: Recovering Lost Supervision for Cross-Tokenizer On-Policy Distillation

Receipt and verification

First computed	2026-07-05T10:22:14.313745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f296c32ce57e9ba0ddbf6029fc55d1a9140820bda7b044f2d0fc66cdfc08fc30

Aliases

arxiv: 2502.16806 · arxiv_version: 2502.16806v3 · doi: 10.48550/arxiv.2502.16806 · pith_short_12: 6KLMGLHFP2N2 · pith_short_16: 6KLMGLHFP2N2BXN7 · pith_short_8: 6KLMGLHF

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/6KLMGLHFP2N2BXN7MAU7YVORVE \
  | 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: f296c32ce57e9ba0ddbf6029fc55d1a9140820bda7b044f2d0fc66cdfc08fc30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "302e2a0d019509da9c916f6f63fc45cc370904063145bf77a3d1d2b110d726ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-24T03:30:29Z",
    "title_canon_sha256": "3e6ef5e5d49be7ac000a221818458402ef77a4db1de292f08289743e0e5ed881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16806",
    "kind": "arxiv",
    "version": 3
  }
}