Pith Number

pith:POB7OO45

pith:2025:POB7OO456TW2HWGSZS6WY5B3EN

not attested not anchored not stored refs pending

Unraveling the Localized Latents: Learning Stratified Manifold Structures in LLM Embedding Space with Sparse Mixture-of-Experts

Anand Sarwate, Xin Li

arxiv:2502.13577 v1 · 2025-02-19 · 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{POB7OO456TW2HWGSZS6WY5B3EN}

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.

Cited by

2 papers in Pith

A Type Theory of Sense: Witnessed Choice in Stratified Semantic Spaces

Beyond Exponential Decay: Rethinking Error Accumulation in Large Language Models

Receipt and verification

First computed	2026-07-05T10:16:49.596272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b83f73b9df4eda3d8d2ccbd6c743b23488a19302b90b42291e1849a27e45dd4

Aliases

arxiv: 2502.13577 · arxiv_version: 2502.13577v1 · doi: 10.48550/arxiv.2502.13577 · pith_short_12: POB7OO456TW2 · pith_short_16: POB7OO456TW2HWGS · pith_short_8: POB7OO45

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/POB7OO456TW2HWGSZS6WY5B3EN \
  | 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: 7b83f73b9df4eda3d8d2ccbd6c743b23488a19302b90b42291e1849a27e45dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "081c6a62d649471b21fc01ecc1c2aff1a76f6bcf30eba4c4fb7eff72372641dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-19T09:33:16Z",
    "title_canon_sha256": "585004c8eb419c9f6472b06baa5bda13940d71b6a5b41a3c004db863c84d62e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13577",
    "kind": "arxiv",
    "version": 1
  }
}