Use publication year in bib keys when updating arXiv entries to DOI

[Copilot]

arxiv_to_publications_correct.py was keeping the original arXiv-era key (e.g., BossuytEtAl2023) when converting unpublished entries to DOI records, even when the publication year differed. Keys should reflect the actual publication year.

Script changes (bin/arxiv_to_publications_correct.py)

• Generate the new key from DOI data (first author family name + publication year) instead of reusing the old arXiv key
• After removing the old entry, check the remaining database for key conflicts and append letter suffixes (b, c, …) following the existing convention
• Added .replace(" ", "_") on the generated key for consistency with issue_to_bibtex.py

# Before: always kept old arXiv key regardless of publication year
bib = "{".join([bType] + [','.join([id_db]+rest2)] + rest1[1:])

# After: uses DOI-derived key, with duplicate handling
remaining = db.get_entry_dict()
id_orig = id
letters = 'bcdefghijklmnopqrstuvwxyz'
i = 0
while id in remaining:
    id = id_orig + letters[i]
    i += 1
bib = "{".join([bType] + [','.join([id]+rest2)] + rest1[1:])

_bibliography/pint.bib — retroactive fixes for issue #1057 entries

Removed 4 duplicate old-key entries (new year-based keys already existed with identical DOI data):

Removed	Kept
HeinzelreiterEtAl2024	HeinzelreiterEtAl2025
SterckEtAl2024	KrzysikEtAl2025b
AlexandersenEtAl2025	AlexandersenEtAl2026
DurastanteEtAl2025	DurastanteEtAl2026

Renamed 11 entries to match publication year:

Old key	New key	Note
BossuytEtAl2023	BossuytEtAl2025
DanieliEtAl2023	DanieliEtAl2025
AppelEtAl2024	AppelEtAl2025b	AppelEtAl2025 taken by different paper
BonteEtAl2024	BonteEtAl2026
FreeseEtAl2024	FreeseEtAl2025
GattiglioEtAl2024	GattiglioEtAl2025b	GattiglioEtAl2025 taken by different paper
GattiglioEtAl2024b	GattiglioEtAl2024	Now sole Gattiglio 2024 entry
MardalEtAl2024	MardalEtAl2026
SelvamEtAl2024	ErmonEtAl2024	DOI first author is Ermon
EngwerEtAl2025	EngwerEtAl2026
HahnEtAl2025	HahnEtAl2026

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