From 4d5180ee6181de8b07abfcdab0af21dbae822272 Mon Sep 17 00:00:00 2001
From: Research Assistant <research@example.com>
Date: Fri, 19 Jun 2026 14:57:10 +0800
Subject: [PATCH] fix: restore post-boundary body text markers, add curly quote
 publisher note

---
 paperforge/worker/ocr_document.py | 6 ++++++
 paperforge/worker/ocr_roles.py    | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/paperforge/worker/ocr_document.py b/paperforge/worker/ocr_document.py
index 9fb97919..e35a53b0 100644
--- a/paperforge/worker/ocr_document.py
+++ b/paperforge/worker/ocr_document.py
@@ -2773,6 +2773,12 @@ def _looks_like_backmatter_body_text(text: str) -> bool:
         "conflict of interest",
         "declaration",
         "publisher",
+        "author contributions",
+        "funding",
+        "acknowledg",
+        "data availability",
+        "supplement",
+        "ethics",
         "copyright",
     )
     return any(marker in lower for marker in markers)
diff --git a/paperforge/worker/ocr_roles.py b/paperforge/worker/ocr_roles.py
index 0d0929e3..d39f7557 100644
--- a/paperforge/worker/ocr_roles.py
+++ b/paperforge/worker/ocr_roles.py
@@ -35,6 +35,7 @@ _BACKMATTER_TITLE_DENY_LIST: set[str] = set()
 
 _BACKMATTER_HEADINGS = {
     "publisher's note",
+    "publisher\u2019s note",
 }
 
 _PAGE1_ARTICLE_TYPE_LABELS = frozenset(
@@ -557,6 +558,7 @@ def resolve_final_role(
         phrase in text_lower
         for phrase in (
             "conflict of interest",
+            "publisher's note",
             "publisher\u2019s note",
             "the remaining authors declare",
             "copyright",