Pith Number

pith:NLHJHOWS

pith:2025:NLHJHOWSS5HBY677AAEG7IY4M3

not attested not anchored not stored refs pending

Understanding Subword Compositionality of Large Language Models

Anders S{\o}gaard, Qiwei Peng, Yekun Chai

arxiv:2508.17953 v1 · 2025-08-25 · cs.CL · cs.AI · 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{NLHJHOWSS5HBY677AAEG7IY4M3}

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	2026-07-05T11:58:50.906203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ace93bad2974e1c7bff00086fa31c66cc3632053aaaab1d2073222d9d78c9b3

Aliases

arxiv: 2508.17953 · arxiv_version: 2508.17953v1 · doi: 10.48550/arxiv.2508.17953 · pith_short_12: NLHJHOWSS5HB · pith_short_16: NLHJHOWSS5HBY677 · pith_short_8: NLHJHOWS

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/NLHJHOWSS5HBY677AAEG7IY4M3 \
  | 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: 6ace93bad2974e1c7bff00086fa31c66cc3632053aaaab1d2073222d9d78c9b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee0afab126d632aa3a6411b21d6f7f2b629a37f0495cd41b90ff128852252d1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-25T12:16:56Z",
    "title_canon_sha256": "9709865cb8552cab52c0c9850fa42c51b5c1767d02b2acb5629e611f85473d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17953",
    "kind": "arxiv",
    "version": 1
  }
}