Pith Number

pith:KZ4GH3F3

pith:2025:KZ4GH3F3DBHFALAWCBYUW6WJZE

not attested not anchored not stored refs pending

Natural Context Drift Undermines the Natural Language Understanding of Large Language Models

Riza Batista-Navarro, Viktor Schlegel, Yulong Wu

arxiv:2509.01093 v1 · 2025-09-01 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZ4GH3F3DBHFALAWCBYUW6WJZE}

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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

1 paper in Pith

Measuring Distribution Shift in User Prompts and Its Effects on LLM Performance

Receipt and verification

First computed	2026-07-05T12:02:53.507741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

567863ecbb184e502c1610714b7ac9c93a98451fc2223dcf4b74447e63ed5bd5

Aliases

arxiv: 2509.01093 · arxiv_version: 2509.01093v1 · doi: 10.48550/arxiv.2509.01093 · pith_short_12: KZ4GH3F3DBHF · pith_short_16: KZ4GH3F3DBHFALAW · pith_short_8: KZ4GH3F3

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/KZ4GH3F3DBHFALAWCBYUW6WJZE \
  | 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: 567863ecbb184e502c1610714b7ac9c93a98451fc2223dcf4b74447e63ed5bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85bfaea1fc56c66eb2f7200e9d583356f3155ee4aa2126a204f6a1bdf1e8d6b0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-01T03:32:50Z",
    "title_canon_sha256": "5557a4fa4f6a181ae0e3a10ba9d6ac2f1c2a326a932e4841cc80269a0d21998c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01093",
    "kind": "arxiv",
    "version": 1
  }
}